{"id":13301,"date":"2025-10-30T13:39:50","date_gmt":"2025-10-30T10:39:50","guid":{"rendered":"https:\/\/www.bobmoduler.com\/soguk-oda-kapi-kanat-aluminyum-profili-donuk-oda-120-mm-bob-30169\/"},"modified":"2025-12-30T11:46:03","modified_gmt":"2025-12-30T08:46:03","slug":"aluminum-door-leaf-profile-bob-30169","status":"publish","type":"product","link":"https:\/\/www.bobmoduler.com\/en\/products\/aluminum-door-leaf-profile-bob-30169\/","title":{"rendered":"Aluminum Door Leaf Profile \u2013 BOB-30169"},"content":{"rendered":"<p><strong>Cold Room Door Leaf Manufacturing and the Role of BOB-30169<\/strong><\/p>\n<p>The primary goals in cold room door leaf manufacturing are:<\/p>\n<ul>\n<li>Eliminating thermal bridges<\/li>\n<li>Achieving maximum air tightness<\/li>\n<li>Ensuring long-term mechanical stability without deformation<\/li>\n<\/ul>\n<p>The <strong>BOB-30169 Aluminum Door Leaf Profile<\/strong> plays a central role in meeting all of these requirements.<\/p>\n<ol>\n<li><strong> Formation of the Aluminum Door Leaf Frame<\/strong><\/li>\n<\/ol>\n<p>The profile is precisely cut according to the door dimensions, and corner joints are assembled to form a rigid aluminum door leaf frame. This frame acts as the main structural skeleton of the cold room door leaf.<\/p>\n<ol start=\"2\">\n<li><strong> Thermal Break Between Metal Sheet and Aluminum Profile<\/strong><\/li>\n<\/ol>\n<p>In the BOB-30169 system, <strong>thermal transfer between the metal sheet and the aluminum profile is eliminated by using the BOB-10074 PVC Strip<\/strong>. This detail is one of the most critical factors that determines the thermal performance of the door leaf.<\/p>\n<ol start=\"3\">\n<li><strong> Polyurethane Injection Process<\/strong><\/li>\n<\/ol>\n<p>After the aluminum frame and metal sheets are assembled, <strong>high-density polyurethane foam injection<\/strong> is applied inside the door leaf. This process:<\/p>\n<ul>\n<li>Completely fills the interior volume<\/li>\n<li>Creates a homogeneous insulation structure<\/li>\n<li>Turns the door leaf into a monoblock body<\/li>\n<\/ul>\n<p>The <strong>BOB-30169 profile is fully compatible with polyurethane injection systems<\/strong>, ensuring excellent insulation performance.<\/p>\n<p><strong>Designed for Negative Temperature and Deep-Freeze Cold Rooms<\/strong><\/p>\n<p>BOB-30169 is suitable for:<\/p>\n<ul>\n<li><strong>Negative temperature cold room doors (-18 \u00b0C and below)<\/strong><\/li>\n<li><strong>Deep-freeze cold room doors operating at -35 \u00b0C to -40 \u00b0C<\/strong><\/li>\n<\/ul>\n<p>In deep-freeze environments, standard single-gasket systems are often insufficient. Therefore, <strong>double-gasket door leaf systems<\/strong> are preferred. The BOB-30169 Aluminum Door Leaf Profile is specifically engineered to support this advanced sealing concept.<\/p>\n<p><strong>What Is a Double-Gasket System and Why Is It Important?<\/strong><\/p>\n<p>A double-gasket system allows the door leaf to <strong>seal against the door frame at two separate contact points<\/strong>, creating a superior insulation barrier. This design offers several critical advantages:<\/p>\n<ul>\n<li>Minimization of air leakage<\/li>\n<li>Significant reduction of ice formation<\/li>\n<li>Prevention of condensation around the door perimeter<\/li>\n<li>Substantial energy savings<\/li>\n<\/ul>\n<p>In deep-freeze cold rooms, where temperature differences are extreme, these benefits are essential for stable and efficient operation.<\/p>\n<p><strong>BOB-10074 PVC Strip and the Double-Gasket System<\/strong><\/p>\n<p>At the core of the BOB-30169 system is the <strong>BOB-10074 PVC Strip<\/strong>. This component:<\/p>\n<ul>\n<li>Interrupts thermal transfer between the metal sheet and aluminum profile<\/li>\n<li>Creates an additional gasket channel on the door leaf<\/li>\n<li>Enables the formation of a <strong>double-gasket door leaf structure<\/strong><\/li>\n<\/ul>\n<p><strong>Key Features of BOB-10074<\/strong><\/p>\n<ul>\n<li>Manufactured from high-quality PVC material<\/li>\n<li>Provides excellent thermal insulation<\/li>\n<li>Fully compatible with polyurethane injection manufacturing<\/li>\n<li>Designed for long-term use in deep-freeze cold room doors<\/li>\n<\/ul>\n<p>Thanks to this PVC strip, a <strong>second gasket<\/strong> can be applied to the door leaf, transforming the system into a high-performance double-gasket configuration.<\/p>\n<p><strong>Advantages of Converting the System to Double Gaskets<\/strong><\/p>\n<p>The double-gasket door leaf system created with <strong>BOB-30169 + BOB-10074<\/strong> offers the following benefits:<\/p>\n<ul>\n<li><strong>Maximum airtightness<\/strong><\/li>\n<li><strong>Significant reduction in energy consumption<\/strong><\/li>\n<li><strong>Prevention of icing around the door edges<\/strong><\/li>\n<li><strong>Stable performance in deep-freeze conditions<\/strong><\/li>\n<li><strong>Extended service life of both the door and gaskets<\/strong><\/li>\n<\/ul>\n<p>These advantages directly translate into lower operating costs and higher reliability in cold storage facilities.<\/p>\n<p><strong>Compatible Gasket Models<\/strong><\/p>\n<p>The BOB-30169 Aluminum Door Leaf Profile is compatible with a wide range of gasket models suitable for double-gasket systems:<\/p>\n<ul>\n<li><strong>BOB-K3<\/strong> \u2013 Cold Room Sliding Door Gasket<\/li>\n<li><strong>BOB-P579<\/strong> \u2013 Cold Room Door Threshold Gasket (PVC)<\/li>\n<li><strong>BOB-P240<\/strong> \u2013 Cold Room Door Threshold Gasket (Alternative Geometry)<\/li>\n<li><strong>BOB-K31<\/strong> \u2013 Cold Room Door Gasket with Heating Cable Channel<\/li>\n<li><strong>BOB-K59<\/strong> \u2013 Cold Room Door Gasket (Alternative Dimensions)<\/li>\n<\/ul>\n<p>These gaskets complete the double-gasket sealing system and ensure optimal performance.<\/p>\n<p><strong>Applications<\/strong><\/p>\n<p>Using the BOB-30169 Aluminum Door Leaf Profile, the following door leaf types can be manufactured:<\/p>\n<ul>\n<li>Cold room hinged door leaf<\/li>\n<li>Cold room sliding door leaf<\/li>\n<li>Cold room automatic sliding door leaf<\/li>\n<li>Cold room monorail sliding door leaf<\/li>\n<\/ul>\n<p>The profile is especially recommended for <strong>negative temperature and deep-freeze cold room applications<\/strong>.<\/p>\n<p><strong>Conclusion<\/strong><\/p>\n<p>The <strong>BOB-30169 Aluminum Door Leaf Profile<\/strong> is a professional solution developed for <strong>negative temperature cold rooms and deep-freeze rooms (-35 \u00b0C to -40 \u00b0C)<\/strong>. When combined with the <strong>BOB-10074 PVC Strip<\/strong>, thermal transfer between metal and aluminum is eliminated, and a <strong>high-performance double-gasket door leaf system<\/strong> is achieved.<\/p>\n<p>This makes BOB-30169 an indispensable component for modern cold storage facilities requiring <strong>maximum insulation, energy efficiency, and long-term durability<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In cold room door systems, the <strong>door leaf<\/strong> is not merely a structural component that enables opening and closing. It is a critical element that directly affects <strong>thermal insulation, energy efficiency, operational safety, and long-term performance<\/strong> of the cold storage facility. This importance becomes even more pronounced in <strong>negative temperature cold rooms (-18 \u00b0C and below)<\/strong> and especially in <strong>deep-freeze rooms operating at -35 \u00b0C to -40 \u00b0C<\/strong>.<\/p>\n<p>The <strong>BOB-30169 Aluminum Door Leaf Profile<\/strong>, developed and manufactured by <strong>Bob Mod\u00fcler<\/strong>, is a <strong>high-performance aluminum profile<\/strong> specifically designed for <strong>negative temperature and deep-freeze cold room doors<\/strong>. Its most distinctive feature is its ability to <strong>enable the production of double-gasket cold room door leaf systems<\/strong>, which are essential for extreme low-temperature applications.<\/p>\n","protected":false},"featured_media":13299,"template":"","meta":[],"product_brand":[],"product_cat":[81],"product_tag":[],"class_list":{"0":"post-13301","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminum-profiles","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/product\/13301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/media\/13299"}],"wp:attachment":[{"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/media?parent=13301"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/product_brand?post=13301"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/product_cat?post=13301"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bobmoduler.com\/en\/wp-json\/wp\/v2\/product_tag?post=13301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}