The Cold Room Door Plastic Screw, also known in the industry as a Nylon Tension-Rod, is a complete fastening set consisting of a plastic screw, plastic nut, plastic washer, and the integrated tension structure required for secure door-frame assembly.

Unlike metal fasteners, the Cold Room Door Plastic Screw (Nylon Tension-Rod) prevents thermal bridging and maintains the insulation integrity of cold rooms. It is especially preferred in cold room door frame connections, where long-term stability and insulation performance are essential.

Areas of Use and Application Advantages

The Cold Room Door Plastic Screw (Nylon Tension-Rod) is designed for versatile use across multiple cold storage door systems. Key application areas include:

• Cold room door frame connections
• Cold storage door frames
• Cold room and cold storage sliding door frames
• Especially in upper aluminum rails

In cold room door frame connections, the Cold Room Door Plastic Screw (Nylon Tension-Rod) ensures uniform load distribution between the door and the frame. When used in cold storage door frames and sliding door systems, particularly in upper aluminum rails, it significantly enhances structural stability and ensures smooth, long-term operation.

Material Quality: Engineering-Grade Polyamide (Nylon)

The Cold Room Door Plastic Screw (Nylon Tension-Rod) is manufactured from special engineering-grade polyamide (nylon). This high-performance material is widely used in industrial applications due to its exceptional strength, flexibility, and resistance to impact.

Thanks to its polyamide structure, the Cold Room Door Plastic Screw (Nylon Tension-Rod):

• Does not crack or deform under heavy loads
• Maintains flexibility at very low temperatures
• Is resistant to moisture, condensation, and corrosion

Because of these properties, the risk of breakage is almost impossible, even in demanding cold storage environments with frequent door operation.

Length Options and Flexible Production

To accommodate different panel thicknesses and frame depths, Bob Modüler manufactures the Cold Room Door Plastic Screw (Nylon Tension-Rod) in lengths ranging from 15 cm to 30 cm.

This wide production range provides several advantages:

• Easy selection according to cold room panel thickness
• Perfect fit for various door frame depths
• No need for cutting, extending, or modifying during installation

As a result, installation time is reduced and the likelihood of assembly errors is minimized.

Thermal-Bridge-Free Fastening and Energy Efficiency

Traditional metal fasteners often create thermal bridges in cold room and cold storage door installations, leading to energy loss and condensation issues. The Cold Room Door Plastic Screw (Nylon Tension-Rod), when used together with its plastic nut and plastic washer, completely eliminates this problem.

Key benefits include:

• Reduced cold air leakage
• Improved insulation performance
• Lower energy consumption
• Increased efficiency of refrigeration systems

These features make the Cold Room Door Plastic Screw (Nylon Tension-Rod) an ideal solution for facilities focused on long-term energy savings and operational efficiency.

Bob Modüler Manufacturing Assurance

With extensive experience in industrial refrigeration solutions, Bob Modüler produces the Cold Room Door Plastic Screw (Nylon Tension-Rod) under strict quality control standards. Offered with the product code BOB-PBV022, this fastening solution is widely used in both domestic and international cold storage projects.

Each Cold Room Door Plastic Screw (Nylon Tension-Rod) is carefully inspected and delivered ready for professional installation.

Why Choose the Cold Room Door Plastic Screw (Nylon Tension-Rod)?

• Manufactured from high-strength polyamide (nylon)
• Exceptional resistance to breakage
• Thermal-bridge-free fastening design
• Length options from 15 cm to 30 cm
• Ideal for cold room and cold storage sliding doors
• Reliable Bob Modüler manufacturing quality

Thanks to these advantages, the Cold Room Door Plastic Screw (Nylon Tension-Rod) has become an essential fastening component in modern cold room and cold storage door systems.

Designed for Economical Cold Room Door Frame Production

BOB-10105 PVC Frame Profile is not a conventional multi-component frame system. Instead, it is engineered as a cost-efficient cold room door frame solution, minimizing the number of auxiliary components and simplifying the assembly process.

The main objectives of this design are:

• Reducing material consumption
• Lowering production and assembly costs
• Shortening manufacturing and installation time
• Offering alternative low-cost solutions for large-scale projects

Thanks to these characteristics, BOB-10105 is an ideal choice for manufacturers and contractors seeking economical cold room hinged door frames, especially in projects where cost optimization is a priority.

Structural Concept of the BOB-10105 System

In conventional cold room door frame systems, reaching the required wall panel thickness usually involves separate extension profiles and rear closing profiles. In the BOB-10105 system, this approach is replaced by a single, multifunctional solution.

The target cold room wall panel thickness is achieved using one of the following methods:

1. Using the BOB-102 PVC profile
2. Using bent metal sheet formed in the geometry of BOB-102

Both methods provide panel extension and rear closing functions in a single component, significantly simplifying the frame structure.

Application with BOB-102 PVC Profile

The BOB-102 PVC profile is a specially designed component that simultaneously fulfills two essential functions:

• Extending the frame depth to match the wall panel thickness
• Closing the rear side of the frame against the wall panel

When used together with BOB-10105, it enables a clean, compact, and economical frame system.

How the system works:

• The main PVC frame profile is cut to size with 45-degree angles
• The frame is assembled using a PVC welding machine or mechanical joining accessories
• The required wall panel thickness is determined
• The BOB-102 PVC profile is selected accordingly
• This profile is installed to complete both the extension and rear closure in one step

As a result:

• Separate extension profiles are eliminated
• Separate rear closing profiles are no longer required
• Assembly becomes faster and more cost-efficient

Cost-Effective Alternative: Bent Metal Sheet Solution

One of the most valuable advantages of BOB-10105 is its compatibility with a more economical alternative solution, especially attractive for high-volume production.

In this method:

• Remaining metal sheets from cold room wall panel manufacturing are utilized
• These sheets are bent to match the geometry of the BOB-102 profile
• The bent metal piece performs the same extension and rear closing function

This solution provides several benefits:

• Eliminates the need for additional PVC profiles
• Reduces overall material costs
• Reuses leftover metal sheets, minimizing waste
• Maintains the same functional performance as the PVC solution

For large cold storage projects, this approach delivers significant cost savings while preserving structural integrity and insulation performance.

Importance of PVC Frame Profiles in Cold Room Systems

PVC is widely preferred in cold room door frame applications due to its technical advantages:

• Low thermal conductivity reduces thermal bridging
• High resistance to moisture and condensation
• Hygienic, smooth, and easy-to-clean surface
• Easy cutting and shaping during production
• Long service life with minimal maintenance

BOB-10105 PVC Frame Profile combines these advantages with a simplified and economical structural concept.

Cold Room Door Frame Production Process

The production of cold room hinged door frames using BOB-10105 follows a clear and efficient workflow:

1️⃣ Preparation of the Main Frame Profile

The PVC frame profile is measured according to door dimensions and cut at 45-degree angles for precise corner joints.

2️⃣ Assembly of the Frame

The cut profiles are assembled using:

• PVC welding machines, or
• Mechanical joining accessories

to form the main door frame.

3️⃣ Completion of Wall Panel Thickness

Depending on the wall panel thickness:

• The BOB-102 PVC profile, or
• A bent metal sheet matching the BOB-102 geometry

is installed to complete both extension and rear closure in one step.

4️⃣ Finalization

The frame is now structurally complete and ready for installation into the cold room wall panel.

Energy Efficiency and Airtightness

Despite its economical design, BOB-10105 maintains high performance standards:

• Tight contact between frame and panel
• No gaps that could cause air leakage
• Preserved airtightness along the door perimeter
• Reduced energy loss in cold storage environments

This ensures that cost efficiency does not come at the expense of insulation quality.

Areas of Use

BOB-10105 PVC Frame Profile is commonly used in:

• Cold room hinged doors
• Economical cold storage projects
• Industrial cold rooms
• Food processing and storage facilities
• Logistics and distribution centers
• Mass-production door manufacturing lines

Technical Specifications

• Product Name: PVC Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10105
• Material: PVC
• System Type: Economical cold room door frame system
• Panel Extension & Closing:
  • With BOB-102 PVC profile
  • Or bent metal sheet in BOB-102 geometry
• Application: Cold room hinged door frames

Conclusion

The PVC Frame Profile (BOB-10105) is a purpose-designed solution for economical cold room door frame production. By replacing traditional multi-component systems with a simplified structure using BOB-102 PVC profiles or bent metal sheet alternatives, it delivers substantial cost savings while maintaining reliable sealing and structural performance. Produced with Bob Modüler’s engineering expertise, BOB-10105 is an excellent choice for projects that demand efficiency, flexibility, and controlled production costs.

Designed for 60 mm Cold Room Wall Panel Systems

Unlike standard frame profiles that start at higher panel thicknesses, BOB-10094 is developed to start from 60 mm wall panel thickness, making it especially suitable for:

• Small and medium cold rooms
• Cold storage areas with limited wall thickness
• Lightweight panel constructions
• Projects where compact door frame depth is required

This feature allows manufacturers and installers to produce cold room hinged door frames that fit perfectly into thinner wall structures without the need for unnecessary material buildup.

Modular Frame System Concept

BOB-10094 PVC Frame Profile is designed as a modular frame system, allowing flexibility in adapting to different cold room wall panel thicknesses.

The modular system works as follows:

• The main PVC frame profile provides the base depth starting at 60 mm
• Additional depth can be achieved by using compatible extension solutions
• The modular structure allows the frame to adapt to various panel thicknesses while maintaining the same installation logic

This modular approach offers significant advantages in production and installation:

• Reduced number of base profiles required in stock
• Faster frame preparation
• Consistent geometry across different projects
• Simplified production planning

PVC Material Advantages in Cold Room Door Frames

PVC is widely used in cold room door frame manufacturing due to its outstanding technical properties:

• Low thermal conductivity, minimizing thermal bridges
• Resistance to moisture and condensation, preventing corrosion
• Hygienic and smooth surface, suitable for food-grade environments
• Easy cutting and welding, enabling precise frame production
• Long service life with minimal maintenance requirements

BOB-10094 PVC Frame Profile fully benefits from these material advantages, ensuring reliable performance in cold storage applications.

Cold Room Door Frame Production Process

The production of cold room hinged door frames using BOB-10094 follows a clear and efficient workflow.

1️⃣ Cutting the Main Frame Profile

The PVC frame profile is measured according to the door dimensions and cut at 45-degree angles. This ensures precise corner joints and a clean frame geometry.

2️⃣ Frame Assembly

The cut profiles are assembled into a rectangular door frame using:

• PVC welding machines for strong and rigid joints, or
• Mechanical joining accessories for faster assembly

Both methods provide a stable and durable frame structure.

3️⃣ Depth Adjustment for Wall Panel Thickness

When additional depth is required beyond the base 60 mm, the modular system allows the frame depth to be increased using compatible solutions while maintaining the same structural integrity.

4️⃣ Final Preparation

Once assembled, the frame is ready for installation into the cold room wall panel, ensuring correct alignment and sealing with the door leaf.

Sealing Performance and Energy Efficiency

The correct design of the PVC frame profile ensures:

• Tight contact between the door leaf and the frame
• Consistent compression of the door gasket
• No air gaps along the sealing perimeter
• Reduced cold air leakage

As a result, BOB-10094 contributes directly to the energy efficiency of cold storage facilities, reducing operating costs and improving temperature stability.

Application Areas

BOB-10094 PVC Frame Profile is widely used in:

• Cold room hinged doors
• Small and medium cold storage rooms
• Food storage and processing facilities
• Commercial refrigeration rooms
• Projects requiring thinner wall panel solutions

Technical Specifications

• Product Name: PVC Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10094
• Material: PVC
• Starting Panel Thickness: 60 mm
• System Type: Modular cold room door frame
• Application: Cold room hinged door systems

Advantages of BOB-10094

• Designed for 60 mm wall panel thickness
• Compact and clean frame geometry
• Modular structure for flexible applications
• High sealing and insulation performance
• Easy production and installation
• Suitable for hygienic environments

Conclusion

The PVC Frame Profile (BOB-10094) is a professional and reliable solution for cold room hinged door systems designed for 60 mm wall panel thickness. Its PVC construction, modular design, and compact geometry make it an excellent choice for projects requiring efficient use of space without compromising sealing performance or durability. Manufactured with Bob Modüler’s engineering expertise, BOB-10094 ensures consistent quality, easy installation, and long-term performance in cold storage applications.

Heater-Free Frame Concept with Gasket-Integrated Heating

In cold room door systems, heater cables are used to prevent freezing, icing, and gasket adhesion, especially in low-temperature environments. Heater cable application is generally carried out in two ways:

• Inside a dedicated heater channel integrated into the frame profile
• Inside the cold room door gasket

BOB-10147 is designed for the second method, meaning the frame profile itself does not include a heater cable channel. Instead, the heating cable is installed directly inside the specially designed door gasket.

This system provides several advantages:

• A cleaner and simpler frame geometry
• Heat is delivered directly to the sealing line
• Reduced thermal bridging through the frame
• Easier design standardization for modular frame systems

Advantages of PVC Frame Profiles in Cold Room Doors

PVC is one of the most widely used materials in cold room door frame production due to its technical and hygienic benefits:

• Low thermal conductivity reduces heat transfer and thermal bridges
• High resistance to moisture, condensation, and corrosion
• Smooth and hygienic surface suitable for food-grade environments
• Easy to cut, weld, and assemble
• Long service life with minimal maintenance

BOB-10147 PVC Frame Profile combines these advantages with a modular system that adapts easily to different wall panel thicknesses.

Modular Frame System with Extension Profiles

BOB-10147 is designed as a modular PVC frame system, allowing cold room door frames to be produced for various wall panel thicknesses using extension profiles.

To achieve the required cold room wall panel depth, the following extension profiles are used:

• 20 mm Extension Profile (BOB-10019)
• 30 mm Extension Profile (BOB-10092)

These extension profiles are added to the main PVC frame profile to match the exact thickness of the cold room wall panel.

How the Modular System Works

• The main PVC frame profile is used as the base component
• If the wall panel thickness exceeds the base depth, extension profiles are added
• Extension profiles are cut at 45-degree angles
• They are installed using a snap-fit (hammer-in) method, without welding
• The required depth is achieved by combining multiple extensions if necessary

This modular approach provides:

• Flexibility for different cold room panel thicknesses
• Reduced inventory complexity
• Faster production and installation
• Consistent frame geometry across different projects

Cold Room Door Frame Production Process

Cold room hinged door frames produced with BOB-10147 follow a structured and efficient manufacturing sequence.

1️⃣ Cutting the Main Frame Profile

The PVC frame profile is measured according to door dimensions and cut at 45-degree angles to ensure precise corner joints.

2️⃣ Frame Assembly

The cut profiles are assembled into a rectangular frame using either:

• PVC welding machines for maximum rigidity, or
• Mechanical joining accessories for faster assembly

3️⃣ Installation of Extension Profiles

Depending on the wall panel thickness:

• BOB-10019 (20 mm) and/or
• BOB-10092 (30 mm)

extension profiles are added to the main frame profile using the snap-fit method. Welding is not required at this stage.

4️⃣ Rear Cover Profile Installation

After the extension profiles are in place, the rear cover profile is prepared:

• It is cut at 45-degree angles
• Welded into a rectangular shape
• Installed onto the extension profiles using a snap-fit method

At this stage, the cold room door frame structure is fully completed.

Heating Cable Application Inside the Door Gasket

In BOB-10147 frame systems, the heating cable is installed inside the cold room door gasket, not inside the frame profile.

This method ensures:

• Heat is applied exactly where freezing occurs
• The gasket remains flexible and functional
• The door opens and closes smoothly
• Ice formation and gasket adhesion are prevented

This approach is especially preferred in systems requiring a clean frame design and direct thermal control at the sealing line.

Energy Efficiency and Airtightness

The modular design and gasket-integrated heating method ensure high energy efficiency:

• Tight contact between door leaf and frame
• No air gaps along the sealing perimeter
• Reduced cold air leakage
• Lower energy consumption in cold storage facilities

Areas of Application

BOB-10147 PVC Frame Profile is widely used in:

• Cold room hinged doors
• Industrial cold storage facilities
• Food processing and storage plants
• Logistics and distribution centers
• Cold rooms requiring modular wall panel compatibility

Technical Specifications

• Product Name: PVC Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10147
• Material: PVC
• Heater Channel: Not available on frame
• Heating Method: Inside the door gasket
• Extension Profiles:
  • 20 mm (BOB-10019)
  • 30 mm (BOB-10092)
• Structure: Modular frame system
• Application: Cold room hinged door frames

Conclusion

The PVC Frame Profile (BOB-10147) is a professional, modular solution designed for cold room hinged doors where the heating cable is applied inside the door gasket. Its PVC construction, compatibility with 20 mm and 30 mm extension profiles, and clean heater-free frame geometry make it a reliable and energy-efficient choice for modern cold storage projects. Backed by Bob Modüler’s engineering expertise, BOB-10147 offers flexibility, durability, and consistent performance across a wide range of cold room applications.

Door leaves are the most dynamic and exposed components of cold room and industrial refrigerator doors. Any weakness in the door leaf structure can result in:

• Heat loss
• Condensation and icing
• Reduced sealing performance
• Increased energy consumption

PVC strips play a crucial role by acting as both an insulation barrier and a functional sealing interface. The BOB-10078 PVC Strip integrates these roles into a single profile, ensuring optimal performance throughout the service life of the door.

Primary Function 1: Creating a Gasket Channel

One of the main purposes of the BOB-10078 PVC Strip is to create a precise and stable gasket channel on the door leaf. This channel ensures that the gasket is positioned correctly and applies uniform pressure against the door frame.

In this system, gaskets containing internal magnets are generally used. Magnetic gaskets provide several advantages in cold room and industrial refrigerator applications:

• Automatic attraction of the door leaf to the frame
• Strong and consistent sealing force
• Reduced risk of doors remaining partially open
• Improved energy efficiency

The gasket channel formed by the PVC strip ensures that magnetic gaskets operate smoothly and reliably.

Compatibility with Magnetic Gaskets

The geometry of the BOB-10078 PVC Strip is optimized for use with magnetic gaskets. This compatibility ensures:

• Secure positioning of the gasket inside the channel
• No deformation of the gasket over time
• Easy replacement during maintenance operations

This feature is particularly important in high-traffic cold room doors and industrial refrigerator doors, where durability and serviceability are critical.

Primary Function 2: Preventing Thermal Bridging Between Metal Sheets

The second key function of the BOB-10078 PVC Strip is to prevent thermal bridging between two metal sheets used in the door leaf structure.

Door leaves typically consist of:

• An inner metal sheet
• An outer metal sheet

Because metal materials have high thermal conductivity, direct contact between these sheets creates strong thermal bridges. The PVC strip acts as an insulating intermediate layer, effectively blocking heat transfer.

By preventing direct metal-to-metal contact, the PVC strip:

• Reduces heat transfer through the door leaf
• Improves overall insulation performance
• Minimizes energy loss
• Helps maintain stable internal temperatures

Contribution to Energy Efficiency

Energy consumption is one of the highest operational costs in cold room and industrial refrigeration systems. The BOB-10078 PVC Strip directly contributes to energy savings by reducing thermal losses through the door leaf.

This results in:

• More efficient operation of cooling systems
• Reduced compressor workload
• Lower electricity consumption
• Extended equipment lifespan

Thus, the PVC strip is not only a structural component but also an important contributor to operational efficiency.

Role in Door Leaf Manufacturing

During the door leaf manufacturing process, the BOB-10078 PVC Strip is installed between the metal sheets as part of the door leaf assembly.

Its role includes:

1. Forming the gasket channel
2. Separating metal sheets to block thermal bridges
3. Supporting the overall geometry of the door leaf
4. Enhancing insulation and sealing performance

Once installed, the PVC strip becomes an integral part of the door leaf structure.

Suitable for Cold Room and Industrial Refrigerator Doors

The BOB-10078 PVC Strip is a versatile solution suitable for both cold room door leaf systems and industrial refrigerator door leaf systems. These applications share common requirements such as:

• High insulation performance
• Reliable sealing
• Hygienic design
• Long service life

The PVC strip meets all these requirements within a single, efficient profile design.

Technical Specifications

• Product Name: PVC Strip
• Manufacturer: Bob Modüler
• Product Code: BOB-10078
• Material: PVC
• Application Areas:
  • Cold room door leaf systems
  • Industrial refrigerator door leaf systems
• Main Functions:
  • Gasket channel formation
  • Thermal bridge prevention
• Compatible Gasket Type:
  • Magnetic gaskets

Advantages of PVC Material

The PVC material used in BOB-10078 provides several advantages:

• Low thermal conductivity
• Resistance to moisture and condensation
• Corrosion-free performance
• Easy cleaning and hygienic surface
• Long-term dimensional stability

These properties ensure reliable performance even under continuous low-temperature operation.

Conclusion

The PVC Strip – BOB-10078 is a multifunctional insulation profile designed for cold room door leaf and industrial refrigerator door leaf systems. By creating a stable gasket channel and preventing thermal bridges between metal sheets, it significantly improves insulation performance, sealing efficiency, and energy savings. Manufactured with Bob Modüler’s quality standards, BOB-10078 is a reliable and long-lasting solution for modern cold storage and refrigeration door systems.

What Is a Panel Frame System?

A panel frame system is a door frame solution in which the cold room door frame is created directly from the cold room wall panel. In this approach:

• The door opening is formed by cutting the wall panel
• The panel itself serves as the door frame
• Additional profiles are used to complete the frame function

While this method reduces the need for separate frame profiles, the raw panel edges alone are not sufficient to ensure proper sealing, durability, and thermal performance. This is where the BOB-10075 PVC Strip becomes an essential component.

Function of the PVC Strip Within Panel Frame Applications

The BOB-10075 PVC Strip acts as a panel frame profile, providing multiple functions within panel-based door frame systems:

• Protects the exposed edges of the cold room wall panel
• Creates a clean and stable contact surface for the door leaf
• Improves gasket contact and sealing performance
• Reduces thermal bridging between the door leaf and the panel frame

By fulfilling these roles, the PVC strip transforms a simple panel opening into a functional and reliable cold room door frame.

Contribution to Thermal Insulation

Thermal insulation is a critical performance factor in cold room door systems. When a door frame is made directly from wall panels, the contact between metal surfaces can create thermal bridges, leading to cold loss and energy inefficiency.

The BOB-10075 PVC Strip helps prevent this problem by:

• Acting as an insulating barrier between metal surfaces
• Limiting cold air transfer through the frame area
• Supporting overall temperature stability inside the cold room

This insulation support is particularly important in applications where cost-effective panel frame solutions are preferred without compromising performance.

Improvement of Gasket Performance

In panel frame door systems, achieving consistent gasket compression can be challenging. Irregular contact surfaces may cause:

• Uneven gasket pressure
• Air leakage
• Reduced door performance

The BOB-10075 PVC Strip creates a smooth and uniform surface where the door gasket can press evenly. This results in:

• Improved air tightness
• Reduced condensation
• Longer gasket service life

By enhancing gasket performance, the PVC strip directly contributes to the reliability of the cold room door.

Easy Installation and Practical Application

The BOB-10075 PVC Strip is designed for easy integration into panel frame systems. During installation:

• It is fitted along the edges of the panel-based door opening
• It completes the geometry of the panel frame
• No complex tools or additional machining are required

This simplicity makes the PVC strip particularly suitable for on-site installations and retrofit projects where speed and practicality are important.

Use in Cold Room Door Systems

The BOB-10075 PVC Strip is used in cold room door systems where the frame is manufactured from the cold room wall panel. Such systems are often preferred in:

• Economical cold room projects
• Custom-sized door applications
• Retrofit installations using existing panels

In these applications, the PVC strip ensures that the panel frame performs reliably as a door frame.

Advantages of PVC Material

The PVC material used in BOB-10075 offers several benefits that make it suitable for cold room environments:

• Low thermal conductivity
• Resistance to moisture and condensation
• Corrosion-free structure
• Hygienic and easy-to-clean surface
• Long service life under cold conditions

These properties ensure stable performance throughout the lifetime of the cold room door.

Areas of Application

The BOB-10075 PVC Strip (Panel Frame Profile) is commonly used in:

• Panel-based cold room door frames
• Cold storage rooms and warehouses
• Food processing and storage facilities
• Logistics and distribution centers
• Economical cold room door installations

Technical Specifications

• Product Name: PVC Strip
• Alternative Name: Panel Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10075
• Material: PVC
• Application Area: Cold room door frames made from wall panels
• Main Function: Frame completion, insulation support, and sealing enhancement

Conclusion

The PVC Strip – BOB-10075 is a practical and efficient solution for cold room door systems that use panel-based door frames. By protecting panel edges, improving gasket performance, and supporting thermal insulation, it ensures that panel frame applications meet the functional requirements of modern cold storage facilities. Manufactured with Bob Modüler’s quality standards, BOB-10075 offers a reliable, economical, and long-lasting solution for cold room door frame systems.

Frozen cold rooms maintain internal temperatures of –18°C or lower, creating extreme conditions for door systems. Door leaves in these environments must provide:

• Maximum thermal insulation
• Resistance to condensation and icing
• Structural stability under low temperatures
• Long-term energy efficiency

The door leaf is the largest movable surface in a cold room, making it one of the most critical elements for insulation. The BOB-10074 PVC Strip plays a key role in eliminating thermal bridges within the door leaf structure and enhancing overall sealing performance.

Use in Polyurethane Injection Door Leaf Systems

The BOB-10074 PVC Strip is specifically designed for polyurethane injection frozen cold room door leaf systems. In this production method, high-density polyurethane foam is injected into the door leaf cavity, creating a rigid, fully insulated structure.

Within this system, the PVC strip serves as a permanent insulation element that works together with the injected polyurethane, ensuring consistent thermal performance throughout the service life of the door leaf.

Compatible Aluminum Door Leaf Profile

The BOB-10074 PVC Strip is used in combination with the BOB-30169 aluminum door leaf profile, which is specially designed for frozen cold room door applications.

The compatibility between BOB-10074 and BOB-30169 ensures:

• Perfect mechanical fit
• Secure installation using a press-fit method
• Long-term dimensional stability
• Reliable insulation continuity within the door leaf

Installation Method and Manufacturing Process

The installation of the BOB-10074 PVC Strip into the door leaf follows a precise and proven process:

1. The BOB-30169 aluminum door leaf profile is selected according to the frozen cold room door design
2. The BOB-10074 PVC Strip is inserted into the aluminum profile using a hammer-in (press-fit) method
3. Full mechanical locking between the PVC strip and the aluminum profile is achieved
4. The door leaf assembly proceeds with metal sheet placement
5. The polyurethane injection process is completed, finalizing the door leaf structure

This process guarantees both mechanical strength and high insulation efficiency.

First Key Advantage: Thermal Break Function

One of the primary functions of the BOB-10074 PVC Strip is to eliminate heat transfer between the metal sheet and the aluminum door leaf profile.

Under normal conditions:

• Aluminum and steel are highly conductive materials
• Direct contact between these materials creates strong thermal bridges

By introducing a PVC insulation barrier between the metal sheet and the aluminum profile, the PVC strip:

• Interrupts heat transfer
• Reduces energy loss
• Improves frozen cold room efficiency
• Prevents frost formation inside the door leaf

This thermal break function is essential for frozen cold room door leaf systems.

Second Key Advantage: Double Gasket System Compatibility

The second major advantage of the BOB-10074 PVC Strip is its integrated gasket channel, which allows the use of a double gasket sealing system.

The gasket channel is compatible with the following Bob Modüler gaskets:

• BOB-K3
• BOB-K19
• BOB-K31
• BOB-K59

These gaskets are also installed on the aluminum door leaf profile. As a result, the door leaf seals against the frame at two separate points.

Benefits of the Double Gasket System

The double gasket system significantly improves insulation and sealing performance, especially in frozen cold room applications.

This system provides:

• Dual sealing lines between door leaf and frame
• Maximum air tightness
• Reduced cold air leakage
• Lower frost and condensation risk
• Increased energy efficiency

By ensuring that the door leaf presses against the frame at two distinct points, the BOB-10074 PVC Strip helps achieve superior insulation performance.

Long-Term Performance and Material Advantages

The BOB-10074 PVC Strip is manufactured from high-quality PVC material, offering several long-term benefits:

• Low thermal conductivity
• Resistance to moisture and condensation
• Corrosion-free structure
• Dimensional stability under low temperatures

These material properties ensure that the PVC strip maintains its insulation performance and mechanical integrity even after years of use in frozen cold room environments.

Areas of Application

The BOB-10074 PVC Strip is widely used in:

• Frozen cold room door leaf systems (–18°C and below)
• Polyurethane injection cold room doors
• Industrial frozen food storage facilities
• Meat, fish, and seafood cold storage rooms
• Cold chain logistics and distribution centers

Technical Specifications

• Product Name: PVC Strip
• Manufacturer: Bob Modüler
• Product Code: BOB-10074
• Material: PVC
• Application Area: Frozen cold room door leaf systems
• Production Method: Polyurethane injection door leaf manufacturing
• Compatible Aluminum Profile: BOB-30169
• Compatible Gaskets: BOB-K3, BOB-K19, BOB-K31, BOB-K59
• Main Functions: Thermal break and double gasket system support

Conclusion

The PVC Strip – BOB-10074 is a critical insulation component designed specifically for frozen cold room door leaf systems. By eliminating thermal bridges between metal and aluminum components and enabling a highly effective double gasket system, it significantly enhances insulation performance and energy efficiency. Fully compatible with the BOB-30169 aluminum door leaf profile and optimized for polyurethane injection manufacturing, BOB-10074 represents a reliable, long-lasting, and high-performance solution for frozen cold room door applications.

A U-Type Frame Profile is a profile that transforms a cold room wall panel into a door frame by wrapping the panel edges with its U-shaped structure. In this system:

• The panel edges remain fully enclosed
• No additional main frame profile is required
• The wall panel itself becomes the door frame

The BOB-102 PVC Frame Profile operates exactly with this principle, enclosing the cold room panel through its U geometry and completing the panel covering and frame-forming process in a single step. Its availability for 60 mm, 80 mm, 100 mm, and 120 mm panel thicknesses makes on-site application significantly easier and more flexible.

Purpose of Use in Cold Room Door Frames

Cold room door frames play a critical role in ensuring smooth door operation, proper gasket compression, and continuous thermal insulation. The primary purposes of BOB-102 include:

• Covering the cold room wall panel to form a door frame
• Protecting the panel edges
• Creating a clean and hygienic transition between the panel and the door
• Providing a solid reference surface for the door leaf

With these features, the PVC Frame Profile (U-Type Frame Profile) serves as a practical alternative to traditional PVC or aluminum door frame systems, offering flexibility through its multiple panel thickness options.

Compatibility with All Cold Room Door Types

Thanks to its simple yet adaptable geometry, BOB-102 can be used in the frames of all cold room door types, including:

• Cold room hinged doors
• Cold room sliding doors
• Cold room automatic sliding doors
• Cold room monorail sliding doors

Regardless of the door type, whenever a frame is intended to be created directly from the wall panel, the BOB-102 U-Type Frame Profile, compatible with 60 mm, 80 mm, 100 mm, and 120 mm thick cold room wall panels, can be used with confidence.

Panel Covering and Aesthetic Advantages

When a door opening is created by cutting cold room wall panels, the metal edges of the panel remain exposed. This can lead to:

• An aesthetically weak appearance
• Hygienic disadvantages
• Long-term damage to panel edges

The BOB-102 PVC Frame Profile completely encloses the panel edges with its U-shaped design, delivering:

• A clean and uniform frame appearance
• Protection of panel edges against external factors
• A professional and finished door frame look

Thermal Insulation and Prevention of Thermal Bridges

Door frames are among the most critical points for heat loss in cold room systems. Especially in panel-based frames, exposed metal surfaces can easily create thermal bridges.

The PVC Frame Profile (BOB-102):

• Acts as an insulating barrier due to the low thermal conductivity of PVC
• Reduces heat transfer at the frame-to-panel junction
• Limits cold air transfer from the interior to the exterior

As a result, the internal temperature of the cold room remains more stable, improving overall energy efficiency.

Advantages of PVC Material

The PVC material used in the production of BOB-102 is highly suitable for cold room applications:

• Low thermal conductivity
• Resistance to moisture and condensation
• Corrosion-free structure
• Hygienic and easy-to-clean surface
• Long service life

These characteristics make the PVC frame profile ideal for food storage, logistics, and industrial cold storage facilities.

Easy Installation and Practical Application

The BOB-102 U-Type Frame Profile significantly simplifies installation in panel-based frame systems. The general application process is as follows:

1. The cold room wall panel is cut according to the door dimensions
2. The panel edges are prepared
3. BOB-102 is fitted onto the panel edges, enclosing the panel within the U structure
4. The door frame is completed

This method eliminates the need for additional frame profiles, extension profiles, or complex installation steps.

Economical and Efficient Frame Solution

By reducing the number of required components, BOB-102 provides a highly economical door frame solution. With a single profile, it simultaneously achieves:

• Panel covering
• Frame formation
• Insulation support

This reduces both material costs and labor time.

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: U-Type Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-102
• Material: PVC
• Function: Panel covering + frame formation
• Compatible Panel Thicknesses: 60 mm, 80 mm, 100 mm, 120 mm
• Application Area: All cold room door frames

Conclusion

The PVC Frame Profile (U-Type Frame Profile) – BOB-102 is a practical, economical, and highly functional solution that transforms cold room wall panels into complete door frames. Its compatibility with 60 mm, 80 mm, 100 mm, and 120 mm thick cold room wall panels, combined with ease of installation, insulation benefits, and aesthetic finish, makes it a reliable choice for all cold room door applications. Manufactured with Bob Modüler quality standards, BOB-102 is a strong and versatile frame profile suitable for modern cold storage projects.

The 30 mm extension profile is installed onto the main PVC frame profile to extend the overall frame depth by 30 mm. This function allows manufacturers and installers to:

• Match cold room sliding door frames to thicker wall panels
• Eliminate gaps between the door frame and wall panels
• Ensure uniform contact between door gaskets and the frame
• Prevent cold air leakage and thermal loss
• Maintain a clean, stable, and professional frame appearance

BOB-10110 is particularly preferred in projects where moderate depth adjustment is required without using multiple smaller extension profiles.

Use in Cold Room Sliding Door Frame Systems

Cold room sliding door frames differ significantly from hinged door frames due to the continuous horizontal movement of the door leaf. Any mismatch between frame depth and wall panel thickness can cause operational and insulation problems, such as:

• Misalignment of the sliding door leaf on the rail
• Uneven gasket pressure along the frame
• Cold air leakage and frost formation
• Increased energy consumption
• Reduced service life of door components

The BOB-10110 PVC Frame Profile eliminates these issues by providing accurate depth compensation, ensuring that the sliding door frame is perfectly aligned with the cold room wall panels.

Compatible PVC Frame Profiles

The BOB-10110 – 30 mm Extension Profile is fully compatible with Bob Modüler’s modular PVC frame system designed for cold room sliding doors. It integrates seamlessly with the following profiles:

• BOB-10063 – PVC frame profile for cold room sliding doors
• BOB-10014 – PVC rear return / rear cover profile
• BOB-10027 – Header profile used at the upper section of sliding door frames
• BOB-10012 – 20 mm PVC extension profile
• BOB-10028 – 60 mm PVC extension profile

Thanks to this compatibility, BOB-10110 can be used alone or combined with other extension profiles to achieve the exact frame depth required for each project.

Role in Modular Frame Systems

The BOB-10110 PVC Frame Profile plays an important role in Bob Modüler’s modular PVC frame system. Modular systems provide several key advantages:

• Elimination of multiple fixed-depth frame profiles
• Simplified inventory management
• Faster production and installation processes
• Reduced risk of measurement and assembly errors
• Flexible adaptation to different wall panel thicknesses

By offering a 30 mm depth increase, BOB-10110 fills the gap between smaller and larger extension profiles, making the modular system more versatile and efficient.

Advantages of PVC Material

The BOB-10110 is manufactured from high-quality PVC, a material widely used in cold room door frame systems due to its excellent properties:

• Low thermal conductivity, preventing thermal bridges
• High resistance to moisture and condensation
• Hygienic and easy-to-clean surface
• Corrosion-free and non-oxidizing structure
• Long service life with minimal maintenance

These properties make PVC an ideal choice for PVC frame profiles, cold room PVC profiles, and cold storage sliding door frame systems.

Installation and Production Process

During the production of cold room sliding door frames, the BOB-10110 PVC Frame Profile is used as follows:

1. The main PVC frame profile is cut according to door dimensions
2. The frame structure is assembled
3. The wall panel thickness is measured precisely
4. The 30 mm extension profile is added to the main frame using a snap-fit (hammer-in) method
5. If necessary, additional 20 mm or 60 mm extension profiles can be combined

This installation method eliminates the need for welding and allows fast, secure, and repeatable assembly.

Areas of Application

The BOB-10110 PVC Frame Profile is widely used in:

• Cold room sliding door frames
• Cold room monorail sliding door frames
• Cold room automatic sliding door frames
• Industrial cold storage facilities
• Food processing and logistics cold rooms

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: 30 mm Extension Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10110
• Material: PVC
• Extension Size: 30 mm
• Application: Cold room sliding door frame systems
• Compatible Profiles:
  • BOB-10063
  • BOB-10014
  • BOB-10027
  • BOB-10012
  • BOB-10028
• Installation Method: Snap-fit (hammer-in)
• System Type: Modular PVC frame system

Conclusion

The PVC Frame Profile (BOB-10110) is a reliable and flexible solution for adjusting frame depth in cold room sliding door systems. As a 30 mm extension profile, it provides precise alignment, strong sealing performance, and compatibility with modular PVC frame systems. Manufactured by Bob Modüler, BOB-10110 supports efficient installation, long-term durability, and high energy efficiency in modern cold storage projects.

Definition as a Front Header Profile

A front header profile defines the main structural outline of a cold room door frame. Unlike profiles that include extensions or integrated channels, BOB-10133 features a clean and straightforward cross-section, without additional depth or resistance cable grooves.

This design approach provides several advantages:

• Establishes the core geometry of the door frame
• Eliminates unnecessary complexity in frame construction
• Enables faster and more reliable installation
• Reduces material and production costs

As a result, BOB-10133 is an ideal solution for projects that require efficient and economical hinged cold room door frames.

Application in Cold Room Hinged Door Frames

The BOB-10133 PVC Frame Profile is exclusively used in cold room hinged door frame systems. In hinged doors, all mechanical loads generated during opening and closing are transferred directly to the frame through the hinges. Therefore, frame integrity and dimensional accuracy are essential.

When used in hinged cold room doors, this profile ensures:

• Accurate positioning and alignment of the door leaf
• Stable hinge mounting points
• Uniform compression of door gaskets against the frame
• Reduced air leakage and improved insulation performance

Thanks to these characteristics, BOB-10133 contributes directly to the reliability and energy efficiency of cold storage installations.

Frame System Logic and Design Philosophy

The BOB-10133 PVC Frame Profile follows a simplified frame system logic similar to cost-optimized hinged door frame concepts. In this approach, the frame is designed to be:

• Structurally sufficient without unnecessary integrated features
• Adaptable to different wall panel thicknesses through complementary elements
• Easy to manufacture, transport, and assemble

Instead of relying on complex multi-channel profiles, the system prioritizes:

• A single primary front header profile
• Controlled depth adaptation through modular solutions
• Reduced part count and assembly steps

This frame logic offers significant benefits:

• Shorter production and installation times
• Lower risk of assembly errors
• Improved stock and inventory efficiency
• Overall cost reduction for cold room door projects

No Integrated Heating Cable Channel

One of the defining features of BOB-10133 is the absence of an integrated heating cable channel. This is a deliberate design decision.

In this system:

• The heating cable is not installed inside the door frame
• Anti-freeze protection is provided via the door leaf gasket
• The frame profile remains compact and structurally simple

This configuration offers multiple advantages:

• Easier maintenance and replacement of heating cables
• Reduced machining and processing on the frame profile
• Lower overall system cost

For projects where simplicity, serviceability, and economic efficiency are priorities, this solution is highly effective.

Advantages of PVC Material

The BOB-10133 PVC Frame Profile is manufactured from high-quality PVC material, which is particularly suitable for cold storage environments.

Key benefits of PVC in cold room door frames include:

• Low thermal conductivity, minimizing thermal bridges
• Excellent resistance to moisture and condensation
• Hygienic surface, easy to clean and maintain
• Corrosion-free performance
• Long service life with minimal maintenance requirements

These properties make PVC frame profiles an optimal choice for cold room door frames, cold storage facilities, and freezer door systems.

Manufacturing and Installation Process

During the production of a hinged cold room door frame, BOB-10133 is used as follows:

1. The profile is cut according to door opening dimensions
2. The main frame geometry is formed
3. Frame depth is adapted to wall panel thickness using complementary solutions
4. The frame assembly is completed and prepared for door installation

This process does not require welding and allows for fast, precise, and repeatable assembly.

Typical Application Areas

• Cold room hinged door frames
• Industrial cold storage facilities
• Food processing and storage plants
• Logistics and distribution centers
• Freezer and chiller room installations

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: Front Header Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10133
• Material: PVC
• Application: Cold room hinged door frames
• Heating Cable Channel: Not included
• Heating Cable Application: Door leaf gasket
• Design Concept: Simple and cost-effective frame system

Conclusion

The PVC Frame Profile (Front Header Profile) – BOB-10133 is a reliable and economical solution for cold room hinged door frame systems. Its resistance-channel-free design, simple geometry, and high-quality PVC construction make it ideal for projects seeking efficiency, durability, and ease of installation. Manufactured with Bob Modüler’s engineering expertise, BOB-10133 delivers consistent performance in demanding cold storage environments.

The 30 mm extension profile is designed to be installed onto the main PVC frame profile, increasing the overall frame depth by exactly 30 millimeters. This allows manufacturers and installers to:

• Adapt Cold Room Hinged Door frames to thicker wall panels
• Use a single main frame profile for multiple panel thicknesses
• Prevent gaps between the door frame and wall panels
• Achieve a clean, professional, and uniform appearance

The BOB-10092 plays a crucial role in modular door frame systems, particularly in cold room projects where wall panel thicknesses vary from one application to another.

Use in Cold Room Hinged Door Systems

Cold Room Hinged Doors require precise alignment between the door leaf, gasket, and frame. Any inconsistency in frame depth can cause uneven gasket compression, reduced sealing efficiency, and operational issues over time.

The BOB-10092 PVC Frame Profile is specifically engineered to be used in Cold Room Hinged Door frame systems, ensuring that the frame depth perfectly matches the wall panel thickness. This accurate depth adjustment allows:

• Proper gasket compression along the entire door perimeter
• Improved airtightness and thermal insulation
• Reduced risk of frost and condensation
• Longer service life for door components

Installation of the 30 mm extension profile is performed using a snap-fit (hammer-in) method, eliminating the need for welding. This installation approach significantly simplifies production and assembly processes while maintaining structural integrity.

Compatible PVC Frame Profiles

The BOB-10092 – 30 mm Extension Profile is fully compatible with Bob Modüler’s modular PVC frame system. It works seamlessly with the following PVC frame profiles used in Cold Room Hinged Door applications:

• BOB-10018 – PVC Frame Profile (main frame profile for Cold Room Hinged Doors)
• BOB-10094 – PVC Frame Profile (hinged door frame starting from 60 mm panel thickness)
• BOB-10147 – PVC Frame Profile (hinged door frame without heater cable channel)
• BOB-10024 – PVC Rear Cover / Rear Return Profile
• BOB-10019 – PVC Frame Profile (20 mm extension profile)

This wide compatibility allows manufacturers to combine different extension profiles and create multi-stage modular frame configurations tailored to specific project requirements.

Contribution to Modular Frame Systems

The BOB-10092 PVC Frame Profile is a key component in modular frame system architecture for Cold Room Hinged Door installations. Modular systems provide several operational and logistical advantages:

• Elimination of the need for multiple fixed-depth frame profiles
• Simplified stock management and reduced inventory complexity
• Faster production and assembly processes
• Lower risk of installation errors
• Flexible adaptation to varying wall panel thicknesses

By incorporating the 30 mm extension profile, modular frame systems become scalable, efficient, and cost-effective.

Advantages of PVC Material in Cold Room Frames

The BOB-10092 is manufactured from high-quality PVC, which is widely preferred in cold room door frame systems due to its technical advantages:

• Low thermal conductivity, minimizing thermal bridges
• High resistance to moisture and condensation
• Hygienic, smooth, and easy-to-clean surface
• Corrosion-free structure
• Long service life with minimal maintenance requirements

These properties make PVC frame profiles ideal for food storage, pharmaceutical cold rooms, and industrial cold storage facilities where hygiene and durability are essential.

Role in the Door Frame Production Process

During the production of Cold Room Hinged Door frames, the BOB-10092 PVC Frame Profile is used in the following steps:

1. The main PVC frame profile is cut to size using 45-degree angle cuts
2. The door frame structure is assembled
3. Wall panel thickness is measured accurately
4. The 30 mm extension profile is added using the snap-fit method
5. If required, additional extension profiles are combined to achieve the desired depth

This systematic approach ensures precise dimensions, consistent quality, and reliable performance.

Areas of Application

The BOB-10092 PVC Frame Profile is widely used in:

• Cold Room Hinged Door frame systems
• Modular cold room door installations
• Industrial cold storage facilities
• Food processing and storage environments
• Logistics and distribution cold rooms

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: 30 mm Extension Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10092
• Material: PVC
• Extension Size: 30 mm
• Compatible PVC Frame Profiles:
  • BOB-10018
  • BOB-10094
  • BOB-10147
  • BOB-10024
  • BOB-10019
• Door Type: Cold Room Hinged Door
• Installation Method: Snap-fit (hammer-in)
• System Type: Modular PVC frame system

Conclusion

The PVC Frame Profile (BOB-10092) is an essential component for precise depth adjustment in Cold Room Hinged Door frame systems. As a 30 mm extension profile, it delivers modular flexibility, easy installation, and perfect compatibility with different wall panel thicknesses. Its durable PVC construction ensures hygiene, thermal efficiency, and long-term performance in demanding cold storage environments. Manufactured by Bob Modüler, BOB-10092 is a reliable and professional solution for modern Cold Room Hinged Door installations.

Purpose of the 20 mm Extension Profile

The 20 mm extension profile is installed onto the main PVC frame profile to extend the total frame depth by 20 mm. This function allows manufacturers and installers to:

• Adapt cold room sliding door frames to different wall panel thicknesses
• Eliminate gaps between the door frame and wall panels
• Ensure uniform contact between door gaskets and the frame
• Prevent cold air leakage and thermal loss
• Achieve a clean, stable, and professional frame appearance

BOB-10012 is particularly preferred in projects where fine depth adjustment is required without using larger extension profiles.

Use in Cold Room Sliding Door Frame Systems

Cold room sliding door frames differ from hinged door frames due to the horizontal movement of the door leaf along the rail system. Any mismatch between the frame depth and wall panel thickness can cause several operational and insulation problems, such as:

• Misalignment of the sliding door leaf
• Uneven gasket pressure along the frame
• Cold air leakage and frost formation
• Increased energy consumption
• Reduced service life of door components

The BOB-10012 PVC Frame Profile eliminates these issues by ensuring that the sliding door frame depth precisely matches the cold room wall panel thickness.

Compatible PVC Frame Profiles

The BOB-10012 – 20 mm Extension Profile is fully compatible with Bob Modüler’s modular PVC frame system developed for cold room sliding doors. It integrates seamlessly with the following profiles:

• BOB-10063 – PVC frame profile for cold room sliding doors
• BOB-10014 – PVC rear return / rear cover profile
• BOB-10027 – Header profile used at the upper section of sliding door frames
• BOB-10028 – 60 mm PVC extension profile
• BOB-10110 – 30 mm PVC extension profile

This compatibility allows BOB-10012 to be used alone or in combination with other extension profiles to achieve the exact frame depth required by each project.

Role in Modular Frame Systems

The BOB-10012 PVC Frame Profile plays a key role in Bob Modüler’s modular PVC frame system. Modular systems offer significant advantages, including:

• Elimination of multiple fixed-depth frame profiles
• Simplified inventory management
• Faster production and installation processes
• Reduced risk of measurement and assembly errors
• Flexible adaptation to different wall panel thicknesses

By offering a 20 mm depth increase, BOB-10012 enables precise fine-tuning within the modular system.

Advantages of PVC Material

The BOB-10012 is manufactured from high-quality PVC material, which is widely preferred in cold room door frame applications due to its superior properties:

• Low thermal conductivity, preventing thermal bridges
• High resistance to moisture and condensation
• Hygienic and easy-to-clean surface
• Corrosion-free and non-oxidizing structure
• Long service life with minimal maintenance

These characteristics make PVC an ideal choice for PVC frame profiles, cold room PVC profiles, and cold storage sliding door frame systems.

Installation and Production Process

During the production of cold room sliding door frames, the BOB-10012 PVC Frame Profile is used as follows:

1. The main PVC frame profile is cut according to door dimensions
2. The frame structure is assembled
3. The wall panel thickness is measured
4. The 20 mm extension profile is added to the main frame using a snap-fit (hammer-in) method
5. If required, additional 30 mm or 60 mm extension profiles can be combined

This installation method eliminates the need for welding and ensures fast, secure, and repeatable assembly.

Areas of Application

The BOB-10012 PVC Frame Profile is widely used in:

• Cold room sliding door frames
• Cold room monorail sliding door frames
• Cold room automatic sliding door frames
• Industrial cold storage facilities
• Food processing and logistics cold rooms

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: 20 mm Extension Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10012
• Material: PVC
• Extension Size: 20 mm
• Application: Cold room sliding door frame systems
• Compatible Profiles:
  • BOB-10063
  • BOB-10014
  • BOB-10027
  • BOB-10028
  • BOB-10110
• Installation Method: Snap-fit (hammer-in)
• System Type: Modular PVC frame system

Conclusion

The PVC Frame Profile (BOB-10012) is a precise and flexible solution for adjusting frame depth in cold room sliding door systems. As a 20 mm extension profile, it provides accurate alignment, reliable sealing performance, and full compatibility with modular PVC frame systems. Manufactured by Bob Modüler, BOB-10012 supports efficient installation, long-term durability, and high energy efficiency in modern cold storage projects.

Designed for Cold Room Sliding Door Systems

Unlike hinged doors, Cold Room Sliding Doors operate horizontally along rail or monorail systems. This operating principle places unique requirements on the surrounding frame profile. The frame must maintain continuous gasket contact during movement and remain stable under repeated opening and closing cycles.

For this reason, frame profiles used in Cold Room Sliding Door systems must:

• Fit perfectly with cold room wall panels
• Maintain stable gasket pressure along the sealing line
• Prevent freezing and icing in low-temperature environments
• Withstand mechanical stress caused by door movement

The BOB-10063 PVC Frame Profile is specifically designed to satisfy these requirements and provide reliable performance in Cold Room Sliding Door, Cold Room Automatic Sliding Door, and Cold Room Monorail Sliding Door applications.

Advantages of PVC Material in Cold Room Frame Profiles

PVC is widely preferred in cold room frame systems due to its excellent physical and thermal characteristics. The main advantages of PVC include:

• Low thermal conductivity, minimizing thermal bridges
• High resistance to moisture and condensation
• Hygienic, smooth, and easy-to-clean surface
• Corrosion-free structure
• Long service life with minimal maintenance

By utilizing high-quality PVC raw material, BOB-10063 PVC Frame Profile ensures consistent performance and reliability in demanding cold storage environments.

Modular Structure with Extension Profiles

One of the key strengths of BOB-10063 is its modular frame structure, which allows easy adaptation to different cold room wall panel thicknesses.

The following extension profiles are used within this system:

• 20 mm Extension Profile (BOB-10012)
• 30 mm Extension Profile (BOB-10110)
• 60 mm Extension Profile (BOB-10028)

These extension profiles enable the frame depth to be increased incrementally according to the thickness of the cold room wall panels.

How the Modular System Works

• The main PVC frame profile serves as the base component
• Extension profiles are selected based on wall panel thickness
• Profiles are cut at 45-degree angles for precise corner joints
• Installation is carried out using a snap-fit (hammer-in) method, without welding
• Multiple extension profiles can be combined to achieve the required depth

This modular approach offers significant benefits:

• A single base profile supports multiple panel thicknesses
• Faster production and installation processes
• Reduced inventory complexity
• Flexible application in different cold room projects

Rear Return Profile for Structural Completion

To achieve a clean and structurally complete finish on the wall side, a rear return profile is used. In the BOB-10063 system, the designated rear return profile is:

• BOB-10014

This profile is:

• Cut at 45-degree angles
• Welded into a rectangular frame
• Installed onto the extension profiles using the snap-fit method

This ensures a neat appearance and a mechanically stable frame structure.

Integrated Heater Cable Channel

In low-temperature applications, Cold Room Sliding Doors are exposed to frost formation and gasket freezing. To eliminate these issues, BOB-10063 PVC Frame Profile includes an integrated heater cable channel located on the front side of the profile.

This channel allows:

• Safe placement of the heater cable
• Prevention of gasket sticking to the frame
• Smooth and uninterrupted door operation

The heater channel is closed using an aluminum heater channel profile (BOB-10002). Aluminum’s high thermal conductivity ensures even heat distribution along the sealing surface, effectively preventing ice formation.

Production Process Using PVC Frame Profile

The frame production process using BOB-10063 follows a clear and efficient workflow:

1. The PVC frame profile is cut to size using 45-degree angle cuts
2. Frame corners are assembled using PVC welding or mechanical assembly accessories
3. Extension profiles are added according to wall panel thickness
4. The rear return profile is installed to complete the structure
5. The heater cable channel is closed with the aluminum profile

The result is a ready-to-install frame system suitable for Cold Room Sliding Door applications.

Areas of Application

BOB-10063 PVC Frame Profile is widely used in the following applications:

• Cold Room Sliding Door systems
• Cold Room Automatic Sliding Door systems
• Cold Room Monorail Sliding Door systems
• Industrial cold storage facilities
• Food processing and logistics cold rooms

Technical Specifications

• Product Name: PVC Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10063
• Material: PVC
• Door Type Compatibility:
  • Cold Room Sliding Door
  • Cold Room Automatic Sliding Door
  • Cold Room Monorail Sliding Door
• Extension Profiles:
  • 20 mm (BOB-10012)
  • 30 mm (BOB-10110)
  • 60 mm (BOB-10028)
• Rear Return Profile: BOB-10014
• Heater Channel Cover: Aluminum profile BOB-10002
• System Type: Modular PVC frame system

Conclusion

The PVC Frame Profile (BOB-10063) is a durable, modular, and technically advanced solution developed for Cold Room Sliding Door systems. Its compatibility with multiple extension profiles, clean rear return finishing, and integrated heater cable channel make it an ideal choice for modern cold storage applications. By preventing freezing, maintaining gasket performance, and simplifying installation, BOB-10063 ensures long-term reliability and energy efficiency. Manufactured by Bob Modüler, this PVC frame profile meets international standards for Cold Room Sliding Door, Cold Room Automatic Sliding Door, and Cold Room Monorail Sliding Door applications.

The 60 mm extension profile is installed onto the main PVC frame profile to extend the overall frame depth by 60 mm. This function allows:

• Full compatibility with thick cold room wall panels
• Elimination of gaps between the frame and the panel
• Proper and uniform gasket compression
• Prevention of cold air leakage
• A strong, stable, and visually clean door frame structure

BOB-10028 is particularly preferred in industrial cold storage facilities and large-scale cold room projects where wall panel thicknesses are higher than standard.

Use in Cold Room Sliding Door Frame Systems

Cold room sliding door frames differ from hinged door frames due to the dynamic movement of the door leaf along the rail system. Any mismatch between the frame depth and panel thickness can cause several operational issues:

• Misalignment of the sliding door leaf
• Inconsistent contact between the door gasket and the frame
• Cold air leakage and thermal loss
• Increased energy consumption
• Reduced service life of the door system

The BOB-10028 PVC Frame Profile eliminates these risks by ensuring that the sliding door frame depth perfectly matches the cold room wall panel thickness.

Compatible PVC Frame Profiles

The BOB-10028 – 60 mm Extension Profile is fully compatible with Bob Modüler’s modular PVC frame system developed for cold room sliding doors. It integrates seamlessly with the following profiles:

• BOB-10063 – PVC frame profile for cold room sliding doors
• BOB-10014 – PVC rear return / rear cover profile
• BOB-10027 – Header profile used at the upper section of sliding door frames
• BOB-10012 – 20 mm PVC extension profile
• BOB-10110 – 30 mm PVC extension profile

Thanks to this compatibility, BOB-10028 can be used alone or combined with other extension profiles to achieve the exact frame depth required by the project.

Role in Modular Frame Systems

The BOB-10028 PVC Frame Profile is one of the key components of Bob Modüler’s modular PVC frame system. Modular systems provide several important advantages:

• No need to produce multiple fixed-depth frame profiles
• Simplified inventory management
• Faster production and installation
• Reduced risk of on-site measurement errors
• Flexible adaptation to different wall panel thicknesses

In applications where large depth increases are required, BOB-10028 plays a critical role by delivering maximum extension capacity within a single profile.

Advantages of PVC Material

The BOB-10028 is manufactured from high-quality PVC material, which is widely preferred in cold room door frame applications due to its superior properties:

• Low thermal conductivity, preventing thermal bridges
• High resistance to moisture and condensation
• Hygienic and easy-to-clean surface
• Corrosion-free structure
• Long service life with minimal maintenance

These characteristics make PVC an ideal choice for PVC frame profiles, cold room PVC profiles, and cold storage door frame systems.

Installation and Production Process

During the production of cold room sliding door frames, the BOB-10028 PVC Frame Profile is used as follows:

1. The main PVC frame profile is cut according to door dimensions
2. The frame structure is assembled
3. The wall panel thickness is measured
4. The 60 mm extension profile is added to the main frame using a snap-fit (hammer-in) method
5. If required, additional 20 mm or 30 mm extension profiles can be combined

This installation method eliminates the need for welding and ensures fast, secure, and repeatable assembly.

Areas of Application

The BOB-10028 PVC Frame Profile is widely used in:

• Cold room sliding door frames
• Cold room monorail sliding door frames
• Cold room automatic sliding door frames
• Industrial cold storage facilities
• Food processing and logistics cold rooms

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: 60 mm Extension Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10028
• Material: PVC
• Extension Size: 60 mm
• Application: Cold room sliding door frame systems
• Compatible Profiles:
  • BOB-10063
  • BOB-10014
  • BOB-10027
  • BOB-10012
  • BOB-10110
• Installation Method: Snap-fit (hammer-in)
• System Type: Modular PVC frame system

Conclusion

The PVC Frame Profile (BOB-10028) is a professional solution designed to meet high-depth requirements in cold room sliding door frame systems. As a 60 mm extension profile, it provides maximum flexibility, precise alignment, and reliable thermal sealing. Manufactured by Bob Modüler, BOB-10028 is a durable, hygienic, and efficient component that supports modern cold storage door installations.

As a header profile, BOB-10027 defines the primary geometry of the cold room sliding door frame. Its cross-section is intentionally designed without any built-in extensions or depth increases. Unlike L-shaped or multi-level profiles, this profile has a clean and simple geometry, making it the ideal base element for modular frame systems.

This design allows:

• The main door frame outline to be formed accurately
• Frame depth to be adjusted only when necessary
• A fully modular approach to door frame construction
• Simplified production and installation processes

Because it does not include an integrated extension, BOB-10027 provides maximum flexibility when combined with separate extension profiles.

Use in Cold Room Sliding Door Systems

The BOB-10027 PVC Frame Profile is used exclusively in cold room sliding door systems. This includes:

• Manual cold room sliding doors
• Cold room monorail sliding doors
• Cold room automatic sliding doors

In sliding door systems, the door leaf moves horizontally along a rail. For this reason, the door frame must be perfectly aligned and dimensionally stable. The BOB-10027 ensures that the sliding door rail, door leaf, and sealing components work together in harmony.

By forming the main header and side frame geometry, this profile contributes directly to:

• Smooth door movement
• Proper alignment of the sliding mechanism
• Long-term mechanical stability
• Reliable sealing performance

Non-Extended Main Frame Profile Concept

One of the defining characteristics of BOB-10027 is that it is a non-extended main frame profile. This means that the profile itself does not provide additional depth to match wall panel thickness.

Instead, depth adaptation is achieved by adding separate PVC extension profiles. This approach offers several advantages:

• No need for multiple main frame profiles for different panel thicknesses
• Reduced stock complexity
• Faster production planning
• Easier on-site adjustments

This modular concept is a key principle of Bob Modüler’s cold room sliding door frame systems.

Compatible PVC Extension Profiles (With Codes)

The BOB-10027 PVC Frame Profile is fully compatible with all PVC extension profiles used in cold room sliding door frames. These include:

• BOB-10012 – 20 mm PVC extension profile (sliding door systems)
• BOB-10110 – 30 mm PVC extension profile (sliding door systems)
• BOB-10028 – 60 mm PVC extension profile (sliding door systems)

By combining these extension profiles with BOB-10027, frame depth can be precisely adjusted to suit different cold room wall panel thicknesses.

Compatibility with Back Cover Profile (BOB-10014)

After the required frame depth is achieved using extension profiles, the rear-facing side of the frame must be closed. For this purpose, BOB-10027 is fully compatible with the PVC Frame Profile (Back Cover Profile) – BOB-10014.

This compatibility allows:

• Complete closure of the rear frame surface
• Clean and hygienic integration with the wall panel
• A professional and finished appearance

The combination of header profile + extension profiles + back cover profile results in a complete and modular sliding door frame system.

No Integrated Heating Cable Channel

The BOB-10027 PVC Frame Profile does not include a heating (resistance) cable channel. This is a deliberate system design choice for sliding door applications.

In this system:

• The heating cable is not installed inside the frame profile
• Anti-freeze protection is achieved through the door leaf gasket
• The frame structure remains simpler and more compact

This configuration provides important advantages:

• Easier maintenance and replacement of the heating cable
• Reduced processing and machining on the frame profile
• Lower overall system cost

Advantages of PVC Material

The BOB-10027 is manufactured from high-quality PVC material, which is ideal for cold room sliding door frames due to its technical properties:

• Low thermal conductivity, preventing thermal bridges
• High resistance to moisture and condensation
• Hygienic surface, easy to clean
• Corrosion-free and non-oxidizing
• Long service life with minimal maintenance

These features make PVC the preferred choice for PVC frame profiles, cold room PVC profiles, and cold storage door frame systems.

Manufacturing and Installation Process

During sliding door frame production, BOB-10027 is used as follows:

1. The header profile is cut to the required door dimensions
2. The main frame geometry is assembled
3. Wall panel thickness is measured
4. Required PVC extension profiles are added
5. The rear side is closed using the back cover profile

This process allows fast, clean installation without welding.

Application Areas

• Cold room sliding door frames
• Cold room monorail sliding door frames
• Cold room automatic sliding door frames
• Industrial cold storage facilities
• Food processing and logistics cold rooms

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: Header Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10027
• Material: PVC
• Application Area: Cold room sliding door frames
• Extension: None (non-extended main profile)
• Heating Cable Channel: Not included
• Heating Cable Application: Door leaf gasket
• Compatible Profiles:
  • BOB-10012
  • BOB-10110
  • BOB-10028
  • BOB-10014

Conclusion

The PVC Frame Profile (Header Profile) – BOB-10027 is a fundamental component of cold room sliding door frame systems. Its non-extended geometry, compatibility with all extension profiles, and resistance-channel-free design make it a flexible, hygienic, and cost-effective solution. Manufactured by Bob Modüler, BOB-10027 ensures precise installation, long-term durability, and professional performance in modern cold storage projects.

In cold room hinged door frame systems, modular PVC profiles are used to adapt the frame depth to different wall panel thicknesses. Without a dedicated back cover profile, the rear side of the frame would remain open, leading to both aesthetic and functional disadvantages.

The BOB-10024 PVC Frame Profile (Back Cover Profile) performs the following essential functions:

• Fully covers the rear surface of the hinged door frame
• Creates a clean and uniform transition between the door frame and the cold room wall panel
• Prevents dust, moisture, and dirt accumulation behind the frame
• Improves hygiene and ease of cleaning
• Completes the door frame installation visually and structurally

For these reasons, the back cover profile is considered a mandatory finishing element in professional cold room hinged door frame systems.

Use in Cold Room Hinged Door Frame Systems

The BOB-10024 is designed only for cold room hinged door frames. Unlike sliding doors, hinged doors carry the full weight of the door leaf through the hinges mounted on the frame. This makes the frame structure and finishing details critically important.

By using the PVC Frame Profile (Back Cover Profile) in hinged door frames, installers achieve:

• A fully enclosed and finished frame structure
• Improved frame-to-wall panel integration
• Higher hygiene standards in cold storage environments
• A professional and durable final appearance

This profile is not suitable for sliding door systems and is exclusively dedicated to hinged door applications.

Role in the Modular PVC Hinged Door Frame System

Bob Modüler’s modular PVC hinged door frame system is designed to simplify production and installation while allowing compatibility with various wall panel thicknesses. The system consists of:

1. Main PVC hinged door frame profile
2. PVC extension profiles
3. PVC Frame Profile (Back Cover Profile) – BOB-10024

Within this system, BOB-10024 closes the rear side of the frame after depth adjustment is completed. This ensures that the hinged door frame is mechanically complete, hygienic, and visually seamless.

Compatible PVC Frame Profiles

The PVC Frame Profile (Back Cover Profile) is fully compatible with the following PVC profiles used in cold room hinged door frame systems:

• BOB-10018 – Main PVC frame profile for cold room hinged doors
• BOB-10094 – Hinged door frame profile with 60 mm starting depth
• BOB-10147 – Hinged door frame profile without heater cable channel
• BOB-10019 – 20 mm PVC extension profile for hinged door frames
• BOB-10092 – 30 mm PVC extension profile for hinged door frames

This compatibility allows BOB-10024 to be seamlessly integrated into all modular hinged door frame configurations.

Advantages of PVC Material

The BOB-10024 is manufactured from high-quality PVC material, which offers significant advantages in cold room hinged door frame applications:

• Low thermal conductivity, preventing thermal bridges
• High resistance to moisture and condensation
• Hygienic and easy-to-clean surface
• Corrosion-free and non-oxidizing structure
• Long service life with minimal maintenance

These properties make PVC the preferred material for PVC frame profiles, cold room PVC profiles, and cold storage hinged door systems.

Installation and Production Process

During the production and installation of cold room hinged door frames, the PVC Frame Profile (Back Cover Profile) is applied as follows:

1. The main hinged door frame profile is installed
2. Required PVC extension profiles are added to match wall panel thickness
3. The back cover profile is cut to the exact frame dimensions
4. The profile is fixed to the extension profiles using a snap-fit (hammer-in) method
5. The rear surface of the frame is fully closed, completing the installation

This method ensures fast, clean installation without welding or complex tooling.

Areas of Application

• Cold room hinged door frames
• Industrial cold storage facilities
• Food processing and packaging plants
• Pharmaceutical cold rooms
• Logistics and distribution centers

Technical Specifications

• Product Name: PVC Frame Profile (Back Cover Profile)
• Manufacturer: Bob Modüler
• Product Code: BOB-10024
• Material: PVC
• Application Area: Cold room hinged door frame systems
• Compatible Profiles:
  • BOB-10018
  • BOB-10094
  • BOB-10147
  • BOB-10019
  • BOB-10092
• Installation Method: Snap-fit (hammer-in)
• System Type: Modular PVC hinged door frame system

Conclusion

The PVC Frame Profile (Back Cover Profile) – BOB-10024 is a critical finishing component used exclusively in cold room hinged door frame systems. By closing the rear-facing surface of the frame, it ensures hygiene, durability, and professional installation quality. Manufactured by Bob Modüler, BOB-10024 integrates seamlessly with modular hinged door frame systems and delivers reliable performance for modern cold storage projects.

The 20 mm extension profile is mounted onto the main PVC frame profile to increase the total frame depth by exactly 20 millimeters. This enables manufacturers and installers to:

• Adapt Cold Room Hinged Door frames to different wall panel thicknesses
• Use a single main frame profile for multiple panel dimensions
• Prevent gaps between the door frame and wall panels
• Achieve a clean, professional, and uniform visual finish

The BOB-10019 is particularly useful in projects where small depth adjustments are required without changing the main frame structure.

Application in Cold Room Hinged Door Systems

Cold Room Hinged Doors require precise alignment between the door leaf, gasket, and frame. If the frame depth is not perfectly matched to the wall panel thickness, gasket compression becomes uneven, leading to sealing failures and reduced thermal performance.

The BOB-10019 PVC Frame Profile is specifically designed to be used in Cold Room Hinged Door frame systems, ensuring that the frame depth is adjusted accurately and consistently. This precise depth adjustment provides:

• Uniform gasket compression along the entire door perimeter
• Improved airtightness and thermal insulation
• Reduced risk of condensation and icing
• Extended service life of door components

Installation is performed using a snap-fit (hammer-in) method, eliminating the need for welding. This method simplifies production and allows fast, reliable assembly both in the factory and on-site.

Compatible PVC Frame Profiles

The BOB-10019 – 20 mm Extension Profile is fully compatible with Bob Modüler’s modular PVC frame system. It integrates seamlessly with the following PVC frame profiles used in Cold Room Hinged Door applications:

• BOB-10018 – PVC Frame Profile (main frame profile for Cold Room Hinged Doors)
• BOB-10094 – PVC Frame Profile (hinged door frame starting from 60 mm panel thickness)
• BOB-10147 – PVC Frame Profile (hinged door frame without heater cable channel)
• BOB-10024 – PVC Rear Cover / Rear Return Profile
• BOB-10092 – PVC Frame Profile (30 mm extension profile)

This compatibility allows manufacturers to combine different extension profiles and build multi-stage modular frame systems according to project requirements.

Role in Modular Frame Systems

The BOB-10019 PVC Frame Profile is an essential component of modular frame system architecture for Cold Room Hinged Door installations. Modular systems offer several key advantages:

• Elimination of multiple fixed-depth frame profiles
• Simplified inventory management
• Faster production and installation processes
• Reduced risk of assembly errors
• Flexible adaptation to varying wall panel thicknesses

By integrating the 20 mm extension profile, modular frame systems become more efficient, scalable, and cost-effective.

Advantages of PVC Material

The BOB-10019 is manufactured from high-quality PVC, a material widely used in cold room door frame systems due to its superior properties:

• Low thermal conductivity, reducing thermal bridges
• High resistance to moisture and condensation
• Hygienic and easy-to-clean surface
• Corrosion-free structure
• Long service life with minimal maintenance

These characteristics make PVC frame profiles ideal for food storage, pharmaceutical cold rooms, and industrial cold storage facilities.

Role in the Door Frame Production Process

During the production of Cold Room Hinged Door frames, the BOB-10019 PVC Frame Profile is used in the following steps:

1. The main PVC frame profile is cut to size using 45-degree angle cuts
2. The door frame structure is assembled
3. Wall panel thickness is measured precisely
4. The 20 mm extension profile is added using the snap-fit method
5. Additional extension profiles can be combined if further depth is required

This controlled process ensures consistent quality and reliable performance.

Areas of Application

The BOB-10019 PVC Frame Profile is widely used in:

• Cold Room Hinged Door frame systems
• Modular cold room door installations
• Industrial cold storage facilities
• Food processing and storage environments
• Logistics and distribution cold rooms

Technical Specifications

• Product Name: PVC Frame Profile
• Alternative Name: 20 mm Extension Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10019
• Material: PVC
• Extension Size: 20 mm
• Compatible PVC Frame Profiles:
  • BOB-10018
  • BOB-10094
  • BOB-10147
  • BOB-10024
  • BOB-10092
• Door Type: Cold Room Hinged Door
• Installation Method: Snap-fit (hammer-in)
• System Type: Modular PVC frame system

Conclusion

The PVC Frame Profile (BOB-10019) is a key component for precise depth adjustment in Cold Room Hinged Door frame systems. As a 20 mm extension profile, it provides modular flexibility, easy installation, and accurate compatibility with different wall panel thicknesses. Its durable PVC construction ensures hygiene, thermal efficiency, and long-term performance in demanding cold storage environments. Manufactured by Bob Modüler, BOB-10019 is a reliable and professional solution for modern Cold Room Hinged Door installations.

Designed for 80 mm Cold Room Wall Panels

BOB-10018 is designed as a base frame profile suitable for cold room wall panels with a thickness of 80 mm. This base dimension forms the starting point of a modular frame system that can easily be adapted to thicker wall panels using dedicated extension profiles.

This structure allows manufacturers and installers to use a single main frame profile for a wide range of cold room projects, improving efficiency and reducing inventory complexity.

Modular Frame System with Extension Profiles

One of the key advantages of BOB-10018 PVC Frame Profile is its modular frame system, which enables easy adaptation to different wall panel thicknesses.

To reach greater wall panel depths, the following extension profiles are used:

• 20 mm Extension Profile (BOB-10019)
• 30 mm Extension Profile (BOB-10092)

By combining these extension profiles with the main frame profile, cold room door frames can be produced for wall panel thicknesses of 100 mm, 120 mm, 140 mm, 150 mm, and beyond.

How the Modular System Works

• The main PVC frame profile forms the base of the door frame
• Extension profiles are selected according to the wall panel thickness
• Extension profiles are cut at 45-degree angles
• They are installed using a snap-fit (hammer-in) method, without welding
• Multiple extensions can be combined to reach the required depth

This modular approach provides:

• High flexibility for different cold room projects
• Faster production and installation
• Reduced stock variety
• Consistent frame geometry

Cold Room Door Frame Production Process

The production of cold room hinged door frames using BOB-10018 follows a systematic and efficient process.

1️⃣ Cutting the Main Frame Profile

The PVC frame profile is cut to the required door dimensions using 45-degree angle cuts, ensuring clean and precise corner joints.

2️⃣ Frame Assembly

The cut profiles are assembled into a rectangular frame using:

• PVC welding machines for maximum rigidity, or
• Mechanical assembly accessories as an alternative solution

Both methods result in a strong and durable frame structure.

3️⃣ Installation of Extension Profiles

When the wall panel thickness exceeds 80 mm, extension profiles (BOB-10019 and BOB-10092) are added:

• Profiles are cut at 45 degrees
• Installed without welding
• Fixed using the snap-fit method

This allows fast and reliable depth adjustment.

4️⃣ Rear Cover Profile Installation

After the required depth is achieved, the rear cover profile (BOB-10024) is prepared:

• Cut at 45-degree angles
• Welded into a rectangular frame
• Installed onto the extension profiles using a snap-fit method

This completes the structural assembly of the door frame.

Integrated Heater Cable Channel

A distinctive feature of BOB-10018 PVC Frame Profile is the integrated heater cable channel located on the front side of the frame.

This channel serves two essential purposes:

• Accommodating the heater cable used to prevent freezing
• Providing a stable seating surface for the door gasket

The heater channel is closed with an aluminum strip (BOB-10001), which acts as an efficient heat conductor. This ensures uniform heat distribution along the sealing line.

The heater cable installed in this channel prevents the door gasket from freezing or sticking to the frame, guaranteeing smooth door operation even at very low temperatures.

Advantages of Heater Channel Design

• Prevents ice formation around the door perimeter
• Improves door opening and closing performance
• Protects the gasket from damage
• Enhances overall sealing efficiency

This design makes BOB-10018 especially suitable for low-temperature cold rooms and freezer applications.

PVC Material Advantages

PVC is widely used in cold room door frame systems due to its superior properties:

• Low thermal conductivity reduces thermal bridging
• High resistance to moisture and condensation
• Smooth, hygienic surface suitable for food-grade environments
• Easy cutting, welding, and assembly
• Long service life with minimal maintenance

BOB-10018 fully utilizes these advantages to deliver consistent performance in demanding cold storage conditions.

Areas of Application

BOB-10018 PVC Frame Profile is commonly used in:

• Cold room hinged doors
• Industrial cold storage facilities
• Food processing and storage plants
• Logistics and distribution centers
• Freezer rooms and deep-freeze applications

Technical Specifications

• Product Name: PVC Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-10018
• Material: PVC
• Base Panel Thickness: 80 mm
• Extension Profiles:
  • 20 mm (BOB-10019)
  • 30 mm (BOB-10092)
• Rear Cover Profile: BOB-10024
• Heater Cable Channel: Available
• Heater Channel Cover: Aluminum strip (BOB-10001)
• System Type: Modular cold room door frame
• Application: Cold room hinged door frames

Conclusion

The PVC Frame Profile (BOB-10018) is a robust, modular, and professional solution for cold room hinged door systems. Its compatibility with extension profiles, integrated heater cable channel, and hygienic PVC construction make it an ideal choice for a wide range of cold storage applications. Designed and manufactured by Bob Modüler, BOB-10018 delivers flexibility, energy efficiency, and long-term reliability for modern cold room door installations.

Sliding door frames in cold rooms are produced using modular PVC systems to match varying wall panel thicknesses. Once the main frame and extension profiles are installed, an exposed rear section may remain.

The BOB-10014 PVC Frame Profile (Back Cover Profile) performs the following functions:

• Fully covers the rear surface of the sliding door frame
• Creates a clean transition between the frame and the cold room wall panel
• Prevents dust, moisture, and dirt accumulation
• Enhances hygiene and simplifies cleaning
• Completes the frame installation structurally and visually

Without a back cover profile, sliding door frames would remain unfinished, increasing hygiene risks and reducing installation quality.

Use in Cold Room Sliding Door Frame Systems

The BOB-10014 is designed only for cold room sliding door frames. Because sliding doors move horizontally, precise frame geometry and clean finishing are essential for smooth operation and long service life.

Using the PVC Frame Profile (Back Cover Profile) ensures:

• A fully enclosed and finished frame
• Seamless integration with wall panels
• Higher hygiene standards in cold storage areas
• A professional, uniform appearance

For these reasons, BOB-10014 is considered a mandatory finishing element in modular sliding door frame systems.

Role in the Modular PVC Sliding Door Frame System

Bob Modüler’s modular PVC sliding door frame system is designed to adapt efficiently to different wall panel thicknesses. The system consists of:

1. Main PVC sliding door frame profile
2. PVC extension profiles
3. PVC Frame Profile (Back Cover Profile) – BOB-10014

Within this structure, BOB-10014 finalizes the installation by closing the rear side of the frame after depth adjustment, delivering a complete and robust assembly.

Compatible PVC Frame Profiles

The PVC Frame Profile (Back Cover Profile) is fully compatible with the following PVC profiles used in cold room sliding door frame systems:

• BOB-10063 – Main PVC frame profile for cold room sliding doors
• BOB-10012 – 20 mm PVC extension profile (sliding door systems)
• BOB-10110 – 30 mm PVC extension profile (sliding door systems)
• BOB-10028 – 60 mm PVC extension profile (sliding door systems)
• BOB-10027 – Header profile used at the upper section of sliding door frames

This compatibility enables seamless integration into modular frame configurations.

Advantages of PVC Material

Manufactured from high-quality PVC, BOB-10014 offers key advantages:

• Low thermal conductivity to prevent thermal bridges
• High resistance to moisture and condensation
• Hygienic, easy-to-clean surface
• Corrosion-free and non-oxidizing structure
• Long service life with minimal maintenance

These properties make PVC ideal for PVC frame profiles, cold room PVC profiles, and cold storage sliding door systems.

Installation and Production Process

During installation of cold room sliding door frames, the PVC Frame Profile (Back Cover Profile) is applied as follows:

1. Install the main sliding door frame profile
2. Add required extension profiles to reach wall panel thickness
3. Cut the back cover profile to exact frame dimensions
4. Fix it to the extension profiles using a snap-fit (hammer-in) method
5. Fully close the rear surface to complete installation

This process is fast, clean, and does not require welding.

Areas of Application

• Cold room sliding door frames
• Cold room monorail sliding door frames
• Cold room automatic sliding door frames
• Industrial cold storage facilities
• Food processing and logistics cold rooms

Technical Specifications

• Product Name: PVC Frame Profile (Back Cover Profile)
• Manufacturer: Bob Modüler
• Product Code: BOB-10014
• Material: PVC
• Application Area: Cold room sliding door frame systems
• Compatible Profiles:
  • BOB-10063
  • BOB-10012
  • BOB-10110
  • BOB-10028
  • BOB-10027
• Installation Method: Snap-fit (hammer-in)
• System Type: Modular PVC sliding door frame system

Conclusion

The PVC Frame Profile (Back Cover Profile) – BOB-10014 is a critical finishing component used exclusively in cold room sliding door frame systems. By closing the rear surface of the frame, it ensures hygiene, durability, and professional installation quality. Manufactured by Bob Modüler, BOB-10014 integrates seamlessly with modular PVC frame systems and delivers reliable performance for modern cold storage projects.

Importance of Profile Covers in Modular Cold Room Systems

Modular cold room systems are built using standardized insulated panels that are connected with specialized PVC profiles. These profiles ensure proper alignment, mechanical protection, and insulation continuity. However, due to their functional geometry, some PVC profiles may contain open channels or cavities after installation.

If these areas are left uncovered, they may lead to:

• Dust and dirt accumulation
• Moisture retention
• Hygiene risks in food and pharmaceutical storage
• An incomplete or industrial-looking interior finish

The BOB-300 Modular Cold Room Profile Cover has been developed to eliminate these issues by sealing the open sections of the BOB-091 profile.

What Is BOB-300 Modular Cold Room Profile Cover?

BOB-300 is a PVC cover profile that is mounted directly onto the BOB-091 Modular Cold Room PVC Profile. Once installed, it closes the visible profile cavity and transforms the profile into a fully enclosed, hygienic, and aesthetically clean surface.

Its main functions include:

• Covering open channels of the BOB-091 profile
• Improving hygiene by eliminating dirt-trapping areas
• Enhancing the visual quality of cold room interiors
• Protecting the profile surface from external effects

Hygiene Benefits

Hygiene is a critical factor in cold room environments, especially in facilities used for food processing, storage, pharmaceuticals, and medical products. Open profile channels can easily become areas where contaminants accumulate.

The BOB-300 Modular Cold Room Profile Cover:

• Prevents dust, dirt, and residue buildup
• Eliminates hard-to-clean recesses
• Supports compliance with hygiene standards
• Makes routine cleaning faster and more effective

By creating a sealed and smooth surface, BOB-300 significantly improves the sanitary conditions of modular cold room interiors.

Aesthetic Contribution

Beyond hygiene, the visual appearance of a cold room interior affects the overall perception of quality. Open or unfinished profile sections can give a rough or incomplete appearance.

When used together with the BOB-091 profile, the BOB-300 Profile Cover:

• Creates a uniform and continuous surface
• Provides a clean, professional interior finish
• Enhances the overall quality perception of the modular cold room

This makes BOB-300 especially valuable in customer-facing or inspected environments.

Compatibility with Modular Construction Logic

The BOB-300 Modular Cold Room Profile Cover is fully compatible with modular construction principles. It can be easily installed after the main profile is mounted and can be removed if necessary for maintenance or inspection.

This flexibility ensures that:

• The modular nature of the cold room system is preserved
• Repairs and cleaning operations remain practical
• The system can be adapted or upgraded when required

Advantages of PVC Material

BOB-300 is manufactured from high-quality PVC material, which is well suited for cold room applications due to its technical properties:

• Low thermal conductivity
• Resistance to moisture and condensation
• Corrosion-free and non-degrading structure
• Smooth, hygienic, and easy-to-clean surface
• Long service life in cold environments

These properties ensure reliable performance throughout the lifetime of the cold room.

Perfect Fit with BOB-091 PVC Profile

The BOB-300 Profile Cover is designed to fit perfectly with the BOB-091 Modular Cold Room PVC Profile. This precise compatibility ensures:

• Secure and stable installation
• No gaps or misalignment
• No need for additional fixing elements
• Fast and efficient installation on-site

Areas of Application

The BOB-300 Modular Cold Room Profile Cover is widely used in:

• Modular cold room internal corner and edge profiles
• Applications where BOB-091 PVC profile is installed
• Hygienic cold storage facilities
• Food, pharmaceutical, and logistics cold rooms

Technical Specifications

• Product Name: Modular Cold Room Profile Cover
• Manufacturer: Bob Modüler
• Product Code: BOB-300
• Material: PVC
• Compatible Profile: BOB-091
• Function: Profile covering, hygiene improvement, aesthetic finishing
• Application Area: Modular cold room systems

Conclusion

The Modular Cold Room Profile Cover – BOB-300 is an essential finishing element for modular cold room systems. By covering the open channels of the BOB-091 Modular Cold Room PVC Profile, it enhances hygiene, improves cleanability, and provides a smooth and professional interior appearance. Manufactured with Bob Modüler quality standards, BOB-300 delivers long-term durability and reliable performance, making it an ideal solution for modern modular cold room projects.

What Is a Back Cover Profile in Cold Room Door Frames?

A back cover profile is the component that closes and finishes the rear side of a cold room door frame, where the frame meets the cold room wall panel. Its primary functions include:

• Covering the exposed edge of the wall panel
• Completing the frame-to-panel transition
• Providing a clean, hygienic, and professional appearance
• Supporting insulation continuity around the door opening

The PVC Frame Profile (Back Cover Profile) performs all these functions while also compensating for wall panel thickness differences, acting as an integrated frame extension profile.

Designed for Frame Profiles Without Standard Extension Compatibility

In many cold room door systems, especially those using thermally broken aluminum frames or special PVC frame geometries, standard PVC extension profiles cannot be used. This limitation commonly appears in:

• Thermally insulated aluminum door frame systems
• Economical door frame designs
• Special-profile cold room doors

The BOB-102 PVC Frame Profile (Back Cover Profile) is specifically engineered to solve this problem. Instead of relying on separate extension components, it connects directly to the main door frame profile and reaches the required wall panel thickness on its own.

Dual-Function Structure: Extension and Back Cover in One Profile

The most distinctive feature of BOB-102 is its dual-function geometry. With a single PVC profile, it performs two essential tasks simultaneously:

1. Frame Extension Function
   It compensates for wall panel thickness, allowing the door frame to align perfectly with the panel surface.
2. Back Cover Function
   It closes the rear side of the frame, creating a smooth and hygienic transition between the frame and the wall panel.

By combining these functions, the PVC Frame Profile (Back Cover Profile) significantly reduces the number of components required in a door frame system.

Compatible Main Door Frame Profiles (With Product Codes)

The BOB-102 PVC Frame Profile (Back Cover Profile) is designed to work with Bob Modüler door frame profiles that do not accept standard PVC extension profiles. It is compatible with the following main frame profiles:

• BOB-101 – Thermally broken aluminum frame profile for cold room hinged doors
• BOB-106 – Thermally broken aluminum frame profile for cold room sliding doors
• BOB-10105 – Economical PVC frame profile for cold room hinged doors
• BOB-10133 – PVC frame profile without heater channel for cold room hinged doors

When used with these profiles, BOB-102 completes both the extension and back cover requirements, forming a fully integrated door frame system.

Installation Method and Working Principle

The application of the PVC Frame Profile (Back Cover Profile) is simple and efficient, making it ideal for both factory production and on-site installation:

1. The main door frame profile is mounted into the prepared door opening
2. The thickness of the cold room wall panel is measured
3. BOB-102 is connected directly to the main frame profile
4. The profile extends toward the panel surface and covers the rear side of the frame

This method ensures a continuous and stable structure where the door frame and wall panel function as a single system.

Thermal Insulation and Energy Efficiency

The junction between the door frame and the wall panel is one of the most critical points for thermal performance. The PVC Frame Profile (Back Cover Profile) improves insulation by:

• Reducing thermal bridges at the frame-to-panel interface
• Limiting cold air transfer through the door frame
• Supporting stable internal temperatures inside the cold room

PVC’s low thermal conductivity plays a key role in maintaining energy efficiency, especially in industrial cold storage environments.

Hygienic and Durable PVC Structure

The PVC material used in BOB-102 offers several advantages for cold room applications:

• Resistant to moisture and condensation
• Corrosion-free and long-lasting
• Easy to clean and hygienic
• Suitable for food storage and pharmaceutical cold rooms

These properties ensure reliable performance over the entire service life of the door frame.

Economical and Practical Door Frame Solution

By replacing multiple components with a single profile, BOB-102 PVC Frame Profile (Back Cover Profile) delivers significant economic and operational benefits:

• Reduced material costs
• Shorter installation time
• Fewer components and assembly steps
• Lower risk of installation errors

This makes it an ideal choice for cost-optimized cold room door frame systems without compromising performance.

Areas of Application

The PVC Frame Profile (Back Cover Profile) is commonly used in:

• Cold room hinged door frames
• Cold room sliding door frames
• Industrial cold storage facilities
• Economical and simplified door frame systems
• Aluminum and PVC-based frame applications

Technical Specifications

• Product Name: PVC Frame Profile (Back Cover Profile)
• Manufacturer: Bob Modüler
• Product Code: BOB-102
• Material: PVC
• Function: Integrated frame extension and back cover
• Application Area: Cold room door frame systems

Conclusion

The PVC Frame Profile (Back Cover Profile) – BOB-102 is a versatile and highly efficient solution for modern cold room door frames. By combining extension and back cover functions in a single PVC profile, it simplifies installation, improves thermal insulation, and reduces overall system costs. As part of the Bob Modüler cold room door frame ecosystem, BOB-102 offers a reliable, hygienic, and economical solution for a wide range of cold storage projects.

What Is a Modular Cold Storage Room?

A modular cold storage room is a cold room system constructed using standardized insulated panels that can be easily assembled, disassembled, relocated, or expanded. These systems are widely preferred in food storage, logistics, pharmaceuticals, and industrial refrigeration due to their operational advantages.

Key features of modular cold storage rooms include:

• Fast and easy installation
• Demountable and reusable structure
• Expandable and reducible capacity
• Standardized panel dimensions
• Reduced construction time

However, for a modular cold storage room to perform efficiently, panel joints, corners, and edges must be properly sealed and protected. This is where dedicated PVC corner and edge profiles become essential.

Importance of PVC Profiles in Modular Systems

In modular cold storage construction, PVC profiles are not used merely for aesthetics. They are essential components that:

• Protect exposed panel edges
• Prevent dirt and bacteria accumulation
• Improve hygiene standards
• Reduce thermal bridges
• Support the mechanical integrity of the system

The BOB-091 PVC Profile has been developed to fully meet these requirements in modular cold storage applications.

What Is BOB-091 Modular Cold Storage PVC Profile?

The BOB-091 is a PVC corner and edge profile used in modular cold storage rooms. It is designed to fit perfectly with 100 mm thick modular cold storage panels, which are commonly used in medium and low-temperature cold storage environments.

The main functions of this profile are:

• Closing corner and edge junctions of modular panels
• Creating smooth, hygienic internal surfaces
• Protecting panel joints from mechanical damage
• Enhancing insulation continuity at panel intersections

Compatibility with 100 mm Panel Thickness

Panel thickness directly affects the insulation performance of a cold storage room. 100 mm thick panels are widely used in modular cold storage rooms that require reliable insulation without excessive structural weight.

The BOB-091 Modular Cold Storage PVC Profile is dimensioned precisely to match 100 mm panels, ensuring:

• Perfect geometric alignment
• Secure corner and edge coverage
• Easy and accurate installation

This precise compatibility supports the modular logic of the system and eliminates the need for on-site modifications.

Hygiene and Cleanability

Hygiene is one of the most critical requirements in cold storage facilities, especially in food and pharmaceutical applications. Panel corners and edges are areas where dirt, moisture, and bacteria can accumulate if not properly finished.

The BOB-091 PVC Profile:

• Covers open joints at corners and edges
• Creates smooth, continuous surfaces
• Makes cleaning and sanitation easier
• Helps maintain hygienic storage conditions

These features make it an ideal solution for environments with strict hygiene standards.

Contribution to Thermal Insulation

Panel junctions and corner areas are potential sources of thermal bridges in cold storage rooms. The BOB-091 PVC Profile, thanks to the low thermal conductivity of PVC:

• Reduces heat transfer at panel intersections
• Supports insulation continuity
• Helps prevent cold air leakage

As a result, the cold storage room operates more efficiently, contributing to lower energy consumption.

Mechanical Protection and Durability

In modular cold storage rooms, panel edges are vulnerable to impacts during installation, operation, and cleaning. The BOB-091 PVC Profile provides:

• Mechanical protection for panel edges
• Increased durability of corner areas
• Longer service life for modular panels

This protection is particularly important in high-traffic cold storage environments.

Advantages of PVC Material

The PVC material used in the BOB-091 Modular Cold Storage PVC Profile offers several advantages:

• Low thermal conductivity
• Resistance to moisture and condensation
• Corrosion-free structure
• Hygienic and easy-to-clean surface
• Long-term durability

These properties ensure stable performance in cold storage conditions over time.

Areas of Application

The BOB-091 Modular Cold Storage PVC Profile is commonly used in:

• Modular cold storage room internal corners
• Modular cold storage room panel edges
• Panel junction points in modular systems
• Cold storage rooms built with 100 mm panels

Technical Specifications

• Product Name: Modular Cold Storage PVC Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-091
• Material: PVC
• Compatible Panel Thickness: 100 mm
• Function: Corner and edge finishing profile
• Application Area: Modular cold storage rooms

Conclusion

The Modular Cold Storage PVC Profile – BOB-091 is an essential component for modular cold storage systems built with 100 mm thick panels. By completing corner and edge junctions, improving hygiene, supporting insulation performance, and protecting panel edges, it significantly enhances the overall quality and durability of modular cold storage rooms. Manufactured with Bob Modüler quality standards, BOB-091 provides a reliable and professional solution for modern modular cold storage projects.

Modular Cold Storage Panel Interlocking System

Modular cold storage panels are connected using a male–female interlocking system. This system allows panels to:

• Align perfectly with each other
• Create tight and gap-free junctions
• Maintain continuous thermal insulation
• Be assembled and disassembled repeatedly

In this system, the accuracy of the male transition profile is essential. Any deviation can result in air leakage, thermal bridges, or assembly difficulties. BOB-090 is engineered to ensure flawless male-side geometry for modular panels.

What Is BOB-090 Modular Cold Storage PVC Profile?

BOB-090 is a PVC profile integrated into the panel edge during panel manufacturing. It is cut at a 45-degree angle and combined with metal sheet surfaces, forming a rigid and precise structure before polyurethane injection.

During production, this profile:

• Defines the male transition shape of the panel
• Provides mechanical stability at the panel edge
• Supports uniform polyurethane foam distribution
• Ensures consistent interlocking performance

Its geometry is optimized to work seamlessly with compatible female transition and finishing profiles.

45-Degree Cutting and Integration with Metal Sheets

The 45-degree cutting method is a standard practice in high-quality modular panel production. When BOB-090 Modular Cold Storage PVC Profile is cut at 45 degrees and joined with metal sheets:

• Panel corners achieve smooth and continuous transitions
• Mechanical strength at the edges is significantly increased
• Polyurethane foam fills the profile–sheet interface evenly
• Long-term deformation risks are minimized

This method ensures structural integrity while maintaining dimensional precision.

Role in Polyurethane Injection Panel Manufacturing

In polyurethane injection manufacturing, panel components are assembled inside a mold before foam injection. The BOB-090 PVC Profile plays a vital role at this stage by:

• Acting as a stable mold boundary at the panel edge
• Preventing foam leakage during injection
• Maintaining accurate panel geometry after curing
• Reinforcing the male transition area

As a result, the finished panel exhibits high mechanical strength and consistent interlocking accuracy.

Importance of Male Transition Geometry

The male transition side of a modular panel is responsible for entering and locking into the female side of the adjacent panel. The BOB-090 Modular Cold Storage PVC Profile ensures that:

• Panels fit tightly without gaps
• Air and moisture infiltration are minimized
• Thermal bridges are reduced
• Assembly time is shortened

This precision is especially important in large modular cold storage rooms where multiple panels must align perfectly across long spans.

System Compatibility

The BOB-090 Modular Cold Storage PVC Profile is fully compatible with other modular system components:

• BOB-089: PVC profile forming the female transition geometry
• BOB-091: PVC corner and edge finishing profile for modular cold storage rooms

Together, these profiles create a complete and coherent modular panel system, covering panel production, interlocking, and interior finishing.

Advantages of PVC Material

The PVC material used in BOB-090 offers key advantages for cold storage applications:

• Low thermal conductivity
• Excellent compatibility with polyurethane foam
• Resistance to moisture and condensation
• Corrosion-free and long-lasting structure
• Hygienic and easy-to-clean surface

These properties ensure stable performance even in demanding cold storage environments.

Areas of Application

The BOB-090 Modular Cold Storage PVC Profile is commonly used in:

• Modular cold storage panel manufacturing
• Polyurethane-injected sandwich panels
• Male–female interlocking panel systems
• Industrial and commercial cold storage facilities

Technical Specifications

• Product Name: Modular Cold Storage PVC Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-090
• Material: PVC
• Cutting Angle: 45°
• Function: Male interlocking panel geometry
• Production Method: Compatible with polyurethane injection
• Compatible Profiles: BOB-089, BOB-091

Conclusion

The Modular Cold Storage PVC Profile – BOB-090 is a fundamental component in the production of high-quality modular cold storage panels. By forming the male interlocking side of the panel, it ensures tight panel connections, thermal continuity, and structural reliability. Its compatibility with BOB-089 and BOB-091 completes the modular system, providing a fully integrated solution for modern cold storage projects. Manufactured with Bob Modüler quality standards, BOB-090 delivers precision, durability, and long-term performance.

Modular Cold Storage Panel Manufacturing Concept

Modular cold storage panels are typically produced using polyurethane injection between two metal sheets. During this process:

• Inner and outer metal sheets are positioned inside a mold
• PVC profiles are placed along the panel edges
• Polyurethane foam is injected to create a rigid insulated panel

The PVC profiles used at panel edges are not decorative elements. They determine:

• Panel interlocking geometry
• Male–female transition accuracy
• Structural strength at panel joints
• Thermal continuity at panel connections

The BOB-089 PVC Profile is specifically engineered to form the female interlocking side of the panel within this production system.

What Is BOB-089 Modular Cold Storage PVC Profile?

BOB-089 is a PVC edge profile integrated into modular cold storage panels during manufacturing. It is cut at a 45-degree angle and joined with metal sheets before polyurethane injection.

Its primary functions include:

• Forming the female interlocking geometry of the panel
• Ensuring precise alignment with the male transition profile
• Providing mechanical stability at panel edges
• Supporting uniform polyurethane foam distribution

By fulfilling these functions, BOB-089 becomes a fundamental element of the modular cold storage panel system.

45-Degree Cutting and Integration with Metal Sheets

In high-quality modular panel production, 45-degree cutting is a standard and critical practice. The BOB-089 Modular Cold Storage PVC Profile is cut at a 45-degree angle and mechanically combined with metal sheets, providing several advantages:

• Smooth and continuous panel corner transitions
• Strong mechanical bonding between profile and sheet metal
• Improved foam adhesion and distribution
• Reduced risk of deformation or misalignment

This cutting and assembly method ensures consistent geometry and durability throughout the panel lifecycle.

Role in Polyurethane Injection Manufacturing

During polyurethane injection, all panel components must remain perfectly aligned inside the mold. The BOB-089 PVC Profile:

• Acts as a stable boundary for polyurethane foam
• Prevents foam leakage at panel edges
• Maintains the correct female transition shape after curing
• Reinforces the panel edge against mechanical stress

As a result, panels manufactured with BOB-089 exhibit reliable interlocking performance and high structural integrity.

Importance of Female Interlocking Geometry

In a male–female panel system, the female side is responsible for receiving and locking the male transition of the adjacent panel. The accuracy of this geometry directly affects:

• Airtightness of panel joints
• Thermal insulation continuity
• Assembly speed and ease
• Long-term system stability

The BOB-089 Modular Cold Storage PVC Profile ensures that the female transition geometry remains precise, allowing panels to lock tightly without gaps or misalignment.

Compatibility with Modular System Profiles

The BOB-089 Modular Cold Storage PVC Profile is fully compatible with other modular system components:

• BOB-090: PVC profile forming the male interlocking geometry
• BOB-091: PVC corner and edge finishing profile used in modular cold storage rooms

When used together, these profiles create a complete modular system covering:

• Panel production
• Panel interlocking
• Corner and edge finishing

This compatibility ensures system integrity and consistent performance.

Advantages of PVC Material in Cold Storage Applications

The PVC material used in BOB-089 offers significant advantages for cold storage panel manufacturing:

• Low thermal conductivity
• Excellent compatibility with polyurethane foam
• Resistance to moisture and condensation
• Corrosion-free structure
• Hygienic and easy-to-clean surface

These properties ensure long-term reliability even in demanding cold storage environments.

Areas of Application

The BOB-089 Modular Cold Storage PVC Profile is widely used in:

• Modular cold storage panel manufacturing
• Polyurethane-injected sandwich panel systems
• Female–male interlocking panel structures
• Industrial and commercial cold storage facilities

Technical Specifications

• Product Name: Modular Cold Storage PVC Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-089
• Material: PVC
• Cutting Angle: 45°
• Function: Female interlocking panel geometry
• Production Method: Compatible with polyurethane injection
• Compatible Profiles: BOB-090, BOB-091

Conclusion

The Modular Cold Storage PVC Profile – BOB-089 is an essential component in the production of modular cold storage panels. By forming the female interlocking side, it ensures precise panel alignment, airtight connections, and reliable thermal insulation. Its compatibility with BOB-090 and BOB-091 completes the modular panel system, delivering a fully integrated and professional solution. Manufactured to Bob Modüler quality standards, BOB-089 guarantees durability, precision, and long-term performance in modern modular cold storage projects.

Cover Pvc Profile for Ready Panel Cold Room Door

Cold Room Door Leaf Manufacturing Methods

Cold room door leaves are generally produced using two main methods in the industry:

1. Polyurethane Injection System

In this method, the door leaf components are placed into a special mold, and polyurethane foam is injected under pressure. The foam expands and cures, forming a rigid structure that provides excellent thermal insulation.

Key characteristics of polyurethane injection systems:

• Suitable for mass production
• High thermal insulation performance
• Requires special machinery and molds
• Higher initial investment cost

Although highly effective, this method is not always practical for every manufacturer or project.

2. Door Leaf Manufacturing Using Ready-Made Cold Room Panels

The second and widely used method involves manufacturing door leaves using pre-produced cold room panels, commonly referred to as ready panels.

BOB-038 PVC Strip is specifically designed for this method and is an indispensable component in door leaves manufactured with ready panels.

How Is a Cold Room Door Leaf Manufactured Using Ready Panels?

The manufacturing process of a cold room door leaf using ready panels requires precise material compatibility and correct assembly steps. The process can be summarized as follows:

1. Selection of the Appropriate Aluminum Profile

The first step is determining the thickness of the door leaf to be produced. Based on the panel thickness, a compatible cold room door leaf aluminum profile is selected. The correct profile ensures both structural strength and insulation continuity.

2. Cutting and Assembling the Aluminum Frame

The selected aluminum profiles are cut at a 45-degree angle and assembled to form a rectangular aluminum frame. This frame serves as the structural skeleton of the door leaf.

3. Placement of the Ready Panel

A ready-made cold room panel, cut to precise dimensions, is placed inside the aluminum frame. At this stage, the panel is positioned but not yet fully fixed.

4. Fixing the Panel with the PVC Strip

At this point, BOB-038 PVC Strip is installed. The aluminum profile features a specially designed groove that is 100% compatible with the PVC strip. The strip is pressed into this groove, locking the panel firmly between the aluminum profile and the PVC strip.

As a result:

• The panel is mechanically fixed
• Movement inside the frame is prevented
• A stable and durable door leaf structure is achieved

Thermal Insulation Function of the PVC Strip

Beyond mechanical fixation, BOB-038 PVC Strip plays a crucial role in thermal insulation.

Aluminum has high thermal conductivity. If the aluminum profile directly contacts the metal sheet of the panel, cold air can be transferred through the metal, creating a thermal bridge. This leads to:

• Energy losses
• Condensation on the aluminum profile
• Reduced efficiency of the cold room

The PVC strip acts as a thermal break between the aluminum profile and the panel sheet. Thanks to the low thermal conductivity of PVC, heat transfer is minimized, and the insulation performance of the door leaf is significantly improved.

Advantages of PVC Material

BOB-038 is manufactured from high-quality PVC material, which offers several advantages for cold room applications:

• Low thermal conductivity
• Resistance to moisture and condensation
• Smooth and hygienic surface
• Easy installation
• Long service life

These properties make PVC strips a reliable solution for cold room door leaf systems operating under demanding conditions.

Compatible Cold Room Door Leaf Aluminum Profiles

BOB-038 PVC Strip is fully compatible with the following cold room door leaf aluminum profiles:

• BOB-7006K
• BOB-7006M
• BOB-7006J

These aluminum profiles are designed with grooves that perfectly match the geometry of the PVC strip, ensuring secure installation and long-term stability.

Compatible Door Gaskets

Door leaves manufactured using BOB-038 PVC Strip are compatible with the following cold room door gaskets:

For Hinged Door Leaves:

• BOB-K4
• BOB-K6
• K67

For Sliding Door Leaves:

• BOB-K17

This compatibility ensures correct sealing performance and overall door system efficiency.

Application Areas

BOB-038 PVC Strip is widely used in:

• Cold room doors manufactured with ready panels
• Industrial cold storage facilities
• Food processing and storage plants
• Logistics and distribution centers
• Refrigerated warehouses

Technical Specifications

• Product Name: PVC Strip
• Manufacturer: Bob Modüler
• Product Code: BOB-038
• Material: PVC
• Product Type: PVC profile / PVC strip
• Function: Panel fixation and thermal insulation
• Compatible Aluminum Profiles: BOB-7006K, BOB-7006M, BOB-7006J

Conclusion

PVC Strip (BOB-038) is a key component in cold room door leaf systems manufactured with ready-made panels. It ensures secure mechanical fixation of the panel within the aluminum frame while simultaneously acting as a thermal barrier that prevents heat transfer between metal components. With its PVC construction, precise compatibility, and insulation performance, BOB-038 is a reliable and efficient solution within Bob Modüler’s cold room door system products.

What Is a Thermal Break Aluminum Frame Profile?

A thermal break aluminum frame profile is designed to minimize heat transfer between the cold room interior and the external environment. BOB-106 achieves this by integrating two different materials within one profile using co-extrusion technology.

In this structure:

• The outer section of the frame, located outside the cold room, is made of anodized aluminum
• The inner section of the frame, exposed to the cold room interior, is made of PVC

This combination creates an effective thermal barrier that prevents cold air inside the cold room from being transferred to the aluminum exterior, significantly reducing thermal bridging.

Advantages of the Co-Ex Structure in Sliding Door Systems

Cold room sliding doors typically have larger surface areas than hinged doors, which can increase the risk of heat loss if the frame system is not properly insulated. The co-ex structure of the BOB-106 Aluminum Frame Profile addresses this challenge effectively.

Key advantages include:

• Reduced thermal bridging between interior and exterior surfaces
• Improved energy efficiency of the cold storage facility
• Lower risk of condensation and frosting on the frame
• Stable insulation performance over long periods of use

These features make BOB-106 an ideal solution for modern cold room sliding door installations.

Application in Cold Room Sliding Door Frames

The BOB-106 Aluminum Frame Profile is designed exclusively for use in cold room sliding door frames, including:

• Cold room sliding doors
• Cold room monorail sliding doors
• Cold room automatic sliding doors

In sliding door systems, precise frame geometry is essential to ensure smooth door movement and proper alignment with the rail and carrier mechanisms. BOB-106 provides the dimensional stability and mechanical strength required for these systems.

With this profile:

• The door leaf moves smoothly along the rail system
• Gaskets compress evenly against the frame
• Air leakage is minimized
• Long-term operational reliability is ensured

Integrated Heating Cable Channel for Freeze Protection

One of the key functional features of the BOB-106 Aluminum Frame Profile is the presence of an integrated heating cable channel located in the gasket contact area.

Sliding door systems are particularly vulnerable to freezing at the frame–gasket interface, especially in low-temperature cold rooms. To prevent this issue:

• A highly conductive aluminum heating cable cover profile (BOB-10001) is installed over the channel

This design ensures:

• Even heat distribution along the sealing line
• Prevention of ice formation
• Reliable door operation under extreme cold conditions

The heating cable system significantly improves operational safety and user comfort in freezer and deep-freeze applications.

Frame Structure Without Extension Profiles

Unlike modular PVC frame systems, the BOB-106 Aluminum Frame Profile does not require extension profiles to adapt to wall panel thickness.

Instead, frame completion is achieved using one of the following methods:

1. PVC Panel Closing Profile (BOB-102)
2. Metal sheet bending, shaped according to the geometry of BOB-102

This approach offers several advantages:

• A simpler and more rigid frame structure
• Fewer components during installation
• Faster assembly time
• Reduced risk of installation errors

As a result, the frame becomes stronger, cleaner in appearance, and more durable.

Durability and Long Service Life

Thanks to its aluminum–PVC co-ex structure, the BOB-106 Aluminum Frame Profile significantly enhances the durability of cold room sliding door frames.

• The anodized aluminum exterior provides excellent resistance to impacts, corrosion, and mechanical wear
• The PVC interior section supports thermal insulation and hygiene
• The overall structure maintains stability even under intensive use

This makes BOB-106 suitable for industrial cold storage environments with high operational demands.

Material Synergy: Aluminum and PVC

The combination of aluminum and PVC within a single profile offers optimal performance:

• Aluminum provides strength, rigidity, and precise geometry
• PVC acts as a thermal insulator and reduces heat transfer
• Both materials are resistant to moisture and condensation
• The profile is hygienic and easy to clean

This synergy forms the foundation of the thermal break performance of BOB-106.

Areas of Application

The BOB-106 Aluminum Frame Profile is widely used in:

• Cold room sliding door frames
• Cold room monorail sliding door frames
• Cold room automatic sliding door frames
• Industrial cold storage facilities
• Food processing and logistics centers

Technical Specifications

• Product Name: Aluminum Frame Profile
• Alternative Name: Thermal Break Aluminum Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-106
• Structure: Co-ex (Aluminum + PVC)
• Application Area: Cold room sliding door frames
• Heating Cable Channel: Yes
• Heating Cable Cover Profile: BOB-10001
• Extension Profiles: Not used
• Panel Closing Solution: BOB-102 or equivalent metal bending

Conclusion

The Aluminum Frame Profile (Thermal Break Type) – BOB-106 is a professional-grade solution designed specifically for cold room sliding door systems. Its aluminum–PVC co-ex structure provides superior thermal insulation, while the integrated heating cable channel ensures freeze protection in low-temperature environments. With its rigid design, simplified installation method, and long service life, BOB-106 is a reliable and energy-efficient choice for modern cold storage sliding door frames.

What Is a Thermal Break Aluminum Frame Profile?

A thermal break aluminum frame profile is designed to minimize heat transfer between cold and warm environments by integrating materials with different thermal properties. BOB-101 features a co-extruded (co-ex) structure, combining aluminum and PVC within the same profile.

In this design:

• The outer side of the frame, located outside the cold room, is made of anodized aluminum
• The inner side of the frame, exposed to the cold room interior, is made of PVC

This co-ex structure forms an effective thermal barrier, preventing cold air inside the cold room from being transferred to the exterior aluminum surface.

Advantages of the Co-Ex Structure

The co-ex structure of the BOB-101 Aluminum Frame Profile provides significant advantages over conventional aluminum frame systems:

• PVC acts as a thermal insulator, reducing heat transfer
• Aluminum provides high mechanical strength and impact resistance
• Thermal bridges are effectively minimized
• Condensation and frosting risks on the external frame surface are reduced
• Energy efficiency of the cold room is improved

This combination makes BOB-101 an ideal solution for modern cold room hinged door installations.

Application in Cold Room Hinged Door Frames

The BOB-101 Aluminum Frame Profile is designed exclusively for use in cold room hinged door frames. Hinged doors transfer all operational loads—such as door weight and opening forces—directly to the frame through the hinges. Therefore, frame rigidity and dimensional stability are essential.

By using BOB-101, cold room hinged doors benefit from:

• Strong and stable hinge mounting points
• Accurate door alignment
• Consistent gasket compression
• Reduced air leakage
• Long-term structural reliability

These properties contribute directly to the performance and service life of the door system.

Integrated Heating Cable Channel

One of the key functional features of the BOB-101 Aluminum Frame Profile is the presence of a heating cable (resistance cable) channel located at the gasket contact area.

This channel is designed to prevent freezing in critical sealing zones. To optimize heat distribution:

• A highly conductive aluminum cover profile (BOB-10001) is installed over the heating cable channel

This configuration ensures:

• Uniform heat transfer along the gasket line
• Prevention of ice formation between the door leaf and the frame
• Reliable door operation even at very low temperatures

The heating cable system is especially important in freezer rooms and deep cold storage applications.

Frame Structure Without Extension Profiles

Unlike modular PVC frame systems, the BOB-101 Aluminum Frame Profile does not use extension profiles. Instead, frame depth adaptation is achieved using alternative solutions.

To match the wall panel thickness, one of the following methods is applied:

1. PVC Panel Closing Profile – BOB-102
2. Metal sheet bending, shaped according to the geometry of BOB-102

This approach offers several advantages:

• A simpler and more rigid frame structure
• Fewer components in the frame system
• Faster installation
• Reduced risk of assembly errors

As a result, the frame becomes stronger and more durable.

Strength and Long-Term Durability

Thanks to its aluminum–PVC co-ex structure, the BOB-101 Aluminum Frame Profile significantly enhances the durability of cold room hinged door frames.

• The anodized aluminum exterior resists impacts, corrosion, and mechanical wear
• The PVC interior maintains insulation performance and hygiene
• The overall frame structure remains stable over long service periods

This design makes BOB-101 particularly suitable for high-traffic cold storage facilities.

Advantages of Aluminum and PVC Combination

The combination of aluminum and PVC in a single frame profile offers the best of both materials:

• Aluminum ensures structural strength and dimensional accuracy
• PVC reduces thermal conductivity and improves insulation
• Both materials are resistant to moisture and condensation
• The profile is easy to clean and hygienic

This synergy is the foundation of the thermal break performance of BOB-101.

Areas of Application

The BOB-101 Aluminum Frame Profile is widely used in:

• Cold room hinged door frames
• Industrial cold storage facilities
• Food processing and storage plants
• Logistics and distribution centers
• Freezer and chiller rooms

Technical Specifications

• Product Name: Aluminum Frame Profile
• Alternative Name: Thermal Break Aluminum Frame Profile
• Manufacturer: Bob Modüler
• Product Code: BOB-101
• Structure: Co-ex (Aluminum + PVC)
• Application Area: Cold room hinged door frames
• Heating Cable Channel: Yes
• Heating Cable Cover Profile: BOB-10001
• Extension Profiles: Not used
• Panel Closing Solution: BOB-102 or equivalent metal bending

Conclusion

The Aluminum Frame Profile (Thermal Break Type) – BOB-101 is a premium solution for cold room hinged door systems, offering superior insulation, structural strength, and freeze protection. Its aluminum–PVC co-ex structure prevents thermal bridging, while the integrated heating cable channel ensures reliable operation in low-temperature environments. With its robust design and long service life, BOB-101 stands out as a high-performance door frame solution within the Bob Modüler product range.