{"id":536,"date":"2026-08-03T15:43:36","date_gmt":"2026-08-03T15:43:36","guid":{"rendered":"https:\/\/www.raxdoors.com\/products\/industrial-doors\/extreme-cold-storage-industrial-door\/"},"modified":"2026-09-12T21:26:34","modified_gmt":"2026-09-12T13:26:34","slug":"extreme-cold-storage-industrial-door","status":"publish","type":"page","link":"https:\/\/www.raxdoors.com\/de\/industrial-doors\/extreme-cold-storage-industrial-door\/","title":{"rendered":"Extremkaltlager-Industriet\u00fcr"},"content":{"rendered":"\n<!-- deliverable: wp-fragment -->\n<!--\n================================================================================\nRAX DOOR TECHNOLOGY \u2014 Extreme Cold Storage Industrial Door (Industrial Doors)\nEnriched with researched technical data. main.css classes only.\n================================================================================\n-->\n\n<div class=\"page-shell\">\n\n  <section class=\"section-dark page-hero section\">\n    <div class=\"container-xl\">\n      <nav class=\"page-breadcrumbs\" aria-label=\"Breadcrumb\">\n        <a href=\"https:\/\/www.raxdoors.com\/\">Home<\/a>\n        <span class=\"page-breadcrumbs__separator\">\/<\/span>\n        <a href=\"https:\/\/www.raxdoors.com\/products\/\">Products<\/a>\n        <span class=\"page-breadcrumbs__separator\">\/<\/span>\n        <a href=\"\/industrial-doors\/\">Industrial Doors<\/a>\n        <span class=\"page-breadcrumbs__separator\">\/<\/span>\n        <span>Extreme Cold Storage Industrial Door<\/span>\n      <\/nav>\n      <div class=\"page-hero__layout\">\n        <div class=\"page-section__copy\">\n          <span class=\"eyebrow\">Industrial Doors \u00b7 Manufacturer since 1999<\/span>\n          <h1>Extreme Cold Storage Industrial Door<\/h1>\n          <div class=\"btn-group\">\n            <span class=\"pill\">-50\u00b0C Operation \u00b7 Up to 1 m\/s<\/span>\n            <span class=\"pill\">CE \u00b7 EN 13241<\/span>\n            <span class=\"pill\">Full technical drawings<\/span>\n          <\/div>\n          <div class=\"page-actions\">\n            <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n            <a class=\"btn btn-outline\" href=\"#specs\">View Specifications<\/a>\n          <\/div>\n        <\/div>\n        <div class=\"page-hero__media\">\n          <img decoding=\"async\" class=\"rax-hero-img\" src=\"https:\/\/www.raxdoors.com\/wp-content\/uploads\/2026\/09\/hydraulic-hangar-door-reasons-stock-1.webp\" alt=\"Extreme Cold Storage Industrial Door \u2014 RAX Door Technology\">\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">01 \u00b7 Overview<\/span>\n        <h2>Built for Extreme Cold Environments<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <p>Extreme cold storage industrial doors are engineered for freezer and deep-freeze environments where standard doors would fail. Unlike standard industrial doors that become brittle and crack at low temperatures, extreme cold storage doors use specialized materials and heating systems that maintain flexibility and operation down to -50\u00b0C.<\/p>\n        <p>RAX manufactures extreme cold storage industrial doors with cold-rated curtain materials, heated bottom seals to prevent ice buildup, anti-condensation coatings, and cold-rated motor components. Opening speeds up to 1 m\/s minimize cold air loss during each opening cycle. Wind resistance rated to Class 3 (700 N\/m\u00b2) with reinforced construction.<\/p>\n        <p>These doors are essential for deep-freeze storage facilities (-25\u00b0C to -50\u00b0C), blast freezers, ice cream storage, pharmaceutical cold chain, and any environment where extreme cold would damage standard door components.<\/p>\n      <\/div>\n      <div class=\"page-actions\" style=\"margin-top:2rem;\">\n        <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section-dark section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">02 \u00b7 Key Features<\/span>\n        <h2>Engineered for Extreme Cold<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"grid-3\">\n          <div class=\"card\"><h3>Cold-Rated Curtain Materials<\/h3><p>Specialized rubber or elastomer curtains maintain flexibility at -50\u00b0C. Unlike standard PVC that becomes brittle and cracks, cold-rated materials resist thermal shock and maintain seal integrity.<\/p><\/div>\n          <div class=\"card\"><h3>Heated Bottom Seals<\/h3><p>Electric heating elements in bottom seals prevent ice buildup and freezing to floor. Critical for maintaining seal integrity in deep-freeze environments. Prevents door from freezing shut.<\/p><\/div>\n          <div class=\"card\"><h3>Anti-Condensation Coatings<\/h3><p>Special coatings prevent condensation and ice formation on door surfaces. Maintains visibility and prevents ice accumulation that could damage door components.<\/p><\/div>\n          <div class=\"card\"><h3>Cold-Rated Motor Components<\/h3><p>Motor and control system components rated for extreme cold operation. Sealed housing (IP65) protects against moisture ingress. Heated motor housing prevents freezing.<\/p><\/div>\n          <div class=\"card\"><h3>High-Speed Operation<\/h3><p>Opening speeds up to 1 m\/s with servo motor drive. Frequency converter for smooth acceleration\/deceleration. Minimizes cold air loss during each opening cycle.<\/p><\/div>\n          <div class=\"card\"><h3>Multi-Layer Insulation<\/h3><p>Thick insulated panels (50\u201380 mm) with high-density foam cores. U-value as low as 0.3 W\/(m\u00b2\u00b7K). Minimizes heat transfer and energy loss in extreme cold environments.<\/p><\/div>\n        <\/div>\n      <\/div>\n      <div class=\"page-actions\" style=\"margin-top:2rem;\">\n        <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"specs\" class=\"section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">03 \u00b7 Technical Data<\/span>\n        <h2>Technical Specifications<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"data-table-wrap\">\n          <table class=\"data-table\">\n            <tr><td class=\"row-label\">Product<\/td><td>Extreme Cold Storage Industrial Door (also: Deep Freeze Door \u00b7 Blast Freezer Door)<\/td><\/tr>\n            <tr><td class=\"row-label\">Category<\/td><td>Industrial Doors<\/td><\/tr>\n            <tr><td class=\"row-label\">Temperature range<\/td><td>-50\u00b0C to +50\u00b0C (standard); -60\u00b0C to +60\u00b0C (extreme variants)<\/td><\/tr>\n            <tr><td class=\"row-label\">Curtain material<\/td><td>Cold-rated rubber or elastomer (flexible at -50\u00b0C)<\/td><\/tr>\n            <tr><td class=\"row-label\">Panel insulation<\/td><td>50\u201380 mm high-density foam (U-value ~0.3 W\/m\u00b2\u00b7K)<\/td><\/tr>\n            <tr><td class=\"row-label\">Bottom seal<\/td><td>Heated bottom seal (prevents ice buildup)<\/td><\/tr>\n            <tr><td class=\"row-label\">Motor protection<\/td><td>IP65 sealed housing with heated motor housing<\/td><\/tr>\n            <tr><td class=\"row-label\">Opening speed<\/td><td>Up to 1 m\/s (adjustable)<\/td><\/tr>\n            <tr><td class=\"row-label\">Closing speed<\/td><td>Up to 0.8 m\/s (adjustable)<\/td><\/tr>\n            <tr><td class=\"row-label\">Motor type<\/td><td>Servo motor with frequency converter (cold-rated)<\/td><\/tr>\n            <tr><td class=\"row-label\">Wind resistance<\/td><td>Class 3 (700 N\/m\u00b2) per EN 12424<\/td><\/tr>\n            <tr><td class=\"row-label\">Width range<\/td><td>1,500\u20136,000 mm (custom)<\/td><\/tr>\n            <tr><td class=\"row-label\">Height range<\/td><td>1,500\u20136,000 mm (custom)<\/td><\/tr>\n            <tr><td class=\"row-label\">Safety features<\/td><p>Photocells, pressure-sensitive bottom edge, emergency stop<\/p><\/td><\/tr>\n            <tr><td class=\"row-label\">Certification<\/td><p>CE EN 13241 \/ EN 12453 (held); ISO 9001:2015; SGS material reports<\/p><\/td><\/tr>\n            <tr><td class=\"row-label\">Order<\/td><p>Custom engineered to your opening size and temperature requirements<\/p><\/td><\/tr>\n          <\/table>\n        <\/div>\n      <\/div>\n      <div class=\"page-actions\" style=\"margin-top:2rem;text-align:center;\">\n        <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section-dark section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">04 \u00b7 Applications<\/span>\n        <h2>Where Extreme Cold Doors Excel<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"grid-3\">\n          <div class=\"card\"><h3>Deep-Freeze Storage (-25\u00b0C to -50\u00b0C)<\/h3><p>Long-term frozen food storage facilities. Cold-rated materials maintain flexibility. Heated bottom seals prevent ice buildup. Fast operation minimizes cold air loss.<\/p><\/div>\n          <div class=\"card\"><h3>Blast Freezers<\/h3><p>Rapid freezing facilities for food processing. Extreme temperature differentials require specialized door construction. Fast operation supports production throughput.<\/p><\/div>\n          <div class=\"card\"><h3>Ice Cream Storage<\/h3><p>Ice cream requires storage at -30\u00b0C or lower. Extreme cold doors maintain temperature stability. Fast operation minimizes temperature fluctuation during access.<\/p><\/div>\n          <div class=\"card\"><h3>Pharmaceutical Cold Chain<\/h3><p>Vaccine and biologic storage at -40\u00b0C to -80\u00b0C. Extreme cold doors maintain temperature stability. Fast operation supports cold chain integrity.<\/p><\/div>\n          <div class=\"card\"><h3>Industrial Gas Storage<\/h3><p>Liquid nitrogen and industrial gas storage at extreme cold temperatures. Specialized materials resist thermal shock. Fast operation supports industrial processes.<\/p><\/div>\n          <div class=\"card\"><h3>Seafood Processing<\/h3><p>Seafood freezing and storage at -40\u00b0C. Extreme cold doors withstand frequent washdown. Hygienic design meets food safety standards.<\/p><\/div>\n        <\/div>\n      <\/div>\n      <div class=\"page-actions\" style=\"margin-top:2rem;\">\n        <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">05 \u00b7 Customization<\/span>\n        <h2>OEM \/ ODM &amp; Customization<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <p>RAX supports full private-label production of the Extreme Cold Storage Industrial Door: custom temperature rating, curtain material, heating configuration, motor specification, control system programming, packaging printing and installation-manual translation (EN\/ES\/FR\/AR\/RU). Start with an OEM sample and scale to container-load branded production. Custom molds and tooling records are archived for up to 5 years \u2014 no extra tooling fee on repeat orders, all under strict NDA.<\/p>\n      <\/div>\n      <div class=\"page-actions\" style=\"margin-top:2rem;\">\n        <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section-dark section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">06 \u00b7 Compliance<\/span>\n        <h2>Applicable Standards<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"grid-3\">\n          <div class=\"card\"><h3>EN 13241:2003+A2:2016<\/h3><p>Core CE product standard for industrial, commercial, and garage doors. Covers both manual and powered doors. Requires Declaration of Performance (DoP) under CPR 305\/2011.<\/p><\/div>\n          <div class=\"card\"><h3>EN 12453:2001<\/h3><p>Safety requirements for powered doors. Specifies force limiting, safety devices, and control system requirements.<\/p><\/div>\n          <div class=\"card\"><h3>EN 12424:2000<\/h3><p>Wind load resistance classification. Defines Classes 0\u20135. Extreme cold storage doors typically achieve Class 3 (700 N\/m\u00b2).<\/p><\/div>\n          <div class=\"card\"><h3>CE Marking<\/h3><p>Mandatory for export to EU\/UK markets. RAX provides CE technical file and Declaration of Performance with every shipment.<\/p><\/div>\n        <\/div>\n      <\/div>\n      <div class=\"page-actions\" style=\"margin-top:2rem;\">\n        <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">07 \u00b7 Why RAX<\/span>\n        <h2>Why Buyers Choose RAX for Extreme Cold Doors<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <ul>\n          <li><strong>27-year zero-leak track record<\/strong> \u2014 5,000+ overseas projects delivered since 1999, with no leakage complaints on door bodies<\/li>\n          <li><strong>Extreme cold operation<\/strong> \u2014 cold-rated materials maintain flexibility down to -50\u00b0C<\/li>\n          <li><strong>Heated bottom seals<\/strong> \u2014 prevent ice buildup and freezing to floor<\/li>\n          <li><strong>Anti-condensation coatings<\/strong> \u2014 prevent ice formation on door surfaces<\/li>\n          <li><strong>Deep customization<\/strong> \u2014 every door engineered to your exact size, specification, and temperature requirements<\/li>\n          <li><strong>Full documentation package<\/strong> \u2014 English installation manual, wiring diagrams, CE technical file<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"page-actions\" style=\"margin-top:2rem;\">\n        <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section-soft section\">\n    <div class=\"container-xl\">\n      <div class=\"faq-split\">\n        <aside class=\"faq-split__left\" aria-label=\"FAQ overview\">\n          <span class=\"faq-split__eyebrow\">08 \u00b7 Buyer FAQ<\/span>\n          <h2 class=\"faq-split__title\">Extreme cold storage door questions<span class=\"accent\">,<\/span> answered<span class=\"accent\">.<\/span><\/h2>\n          <p class=\"faq-split__lead\">Technical answers on temperature range, heated seals, cold-rated materials, and applications.<\/p>\n          <a class=\"faq-split__cta\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a quote\n            <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\">\n              <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"><\/line>\n              <polyline points=\"12 5 19 12 12 19\"><\/polyline>\n            <\/svg>\n          <\/a>\n        <\/aside>\n        <div class=\"faq-split__right\">\n          <div class=\"faq-stack\">\n            <details><summary>What temperature range do extreme cold doors support?<\/summary><div class=\"faq-stack__answer\"><p>Standard variants operate from -50\u00b0C to +50\u00b0C. Extreme variants support -60\u00b0C to +60\u00b0C. Cold-rated materials maintain flexibility and seal integrity at extreme temperatures.<\/p><\/div><\/details>\n            <details><summary>How do heated bottom seals work?<\/summary><div class=\"faq-stack__answer\"><p>Electric heating elements in bottom seals prevent ice buildup and freezing to floor. Critical for maintaining seal integrity in deep-freeze environments. Prevents door from freezing shut.<\/p><\/div><\/details>\n            <details><summary>What makes curtain materials &#8220;cold-rated&#8221;?<\/summary><div class=\"faq-stack__answer\"><p>Specialized rubber or elastomer formulations maintain flexibility at -50\u00b0C. Unlike standard PVC that becomes brittle and cracks, cold-rated materials resist thermal shock and maintain seal integrity.<\/p><\/div><\/details>\n            <details><summary>Can extreme cold doors withstand washdown?<\/summary><div class=\"faq-stack__answer\"><p>Yes. IP65 sealed motor housing protects against water ingress. Heated motor housing prevents freezing. Cold-rated materials withstand thermal shock from washdown.<\/p><\/div><\/details>\n            <details><summary>Do you provide installation?<\/summary><div class=\"faq-stack__answer\"><p>No \u2014 RAX is a pure manufacturer. Doors ship with English installation manuals, wiring diagrams, and remote support.<\/p><\/div><\/details>\n            <details><summary>What is the lead time and warranty?<\/summary><div class=\"faq-stack__answer\"><p>Standard configurations: 12\u201320 days. Custom first order: 20\u201335 days. Repeat orders: 15\u201320 days. Warranty: curtain 10 years, motor and control 5 years.<\/p><\/div><\/details>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section-dark section\">\n    <div class=\"container-xl\">\n      <div class=\"center-stack\">\n        <span class=\"eyebrow\">09 \u00b7 Get Started<\/span>\n        <h2>Get Your Extreme Cold Storage Industrial Door Proposal<\/h2>\n        <p class=\"lead\">Send your opening size, temperature range, and application type \u2014 we reply with a specification, lead time, and quote.<\/p>\n        <div class=\"btn-group\">\n          <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n<\/div>\n\n<script type=\"application\/ld+json\">{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"name\": \"Extreme Cold Storage Industrial Door\",\n      \"category\": \"Industrial Doors\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"RAX Door Technology\"\n      },\n      \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"RAX Door Technology Co., Ltd.\",\n        \"url\": \"https:\/\/www.raxdoors.com\/#organization\"\n      },\n      \"description\": \"Custom Extreme Cold Storage Industrial Door manufactured to order by RAX Door Technology. 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