Purpose of the 60 mm Extension Profile
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:
- The main PVC frame profile is cut according to door dimensions
- The frame structure is assembled
- The wall panel thickness is measured
- The 60 mm extension profile is added to the main frame using a snap-fit (hammer-in) method
- 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.




