{"id":540,"date":"2026-08-03T15:43:41","date_gmt":"2026-08-03T15:43:41","guid":{"rendered":"https:\/\/www.raxdoors.com\/products\/industrial-doors\/fire-rated-industrial-steel-door\/"},"modified":"2026-09-12T21:26:25","modified_gmt":"2026-09-12T13:26:25","slug":"fire-rated-industrial-steel-door","status":"publish","type":"page","link":"https:\/\/www.raxdoors.com\/fr\/industrial-doors\/fire-rated-industrial-steel-door\/","title":{"rendered":"Porte en acier industrielle r\u00e9sistante au feu"},"content":{"rendered":"\n<!-- deliverable: wp-fragment -->\n<!--\n================================================================================\nRAX DOOR TECHNOLOGY \u2014 Fire Rated Industrial Steel 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>Fire Rated Industrial Steel 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>Fire Rated Industrial Steel Door<\/h1>\n          <div class=\"btn-group\">\n            <span class=\"pill\">EI60\/EI120 Fire Rating \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=\"Fire Rated Industrial Steel 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>Fire Protection for Industrial Facilities<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <p>Fire rated industrial steel doors are engineered to maintain fire compartmentalization in industrial facilities. Unlike standard industrial doors, fire rated doors use mineral wool cores and intumescent seals that expand during fire to block smoke and flame propagation. Fire resistance ratings from EI30 to EI120 (30\u2013120 minutes) protect personnel and property during fire emergencies.<\/p>\n        <p>RAX manufactures fire rated industrial steel doors with mineral wool cores, intumescent seals, and heavy-duty steel construction. Opening speeds up to 1 m\/s minimize exposure time during each opening cycle. Fire rated doors are certified per EN 16034 and tested per EN 1634-1.<\/p>\n        <p>These doors are essential for industrial facilities with fire compartment requirements, warehouses with fire load, manufacturing plants with fire risks, and any environment where fire protection is critical.<\/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 Fire Protection<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"grid-3\">\n          <div class=\"card\"><h3>Mineral Wool Core<\/h3><p>Non-combustible mineral wool core (density 145\u2013180 kg\/m\u00b3) provides fire insulation. Unlike PU foam cores that burn, mineral wool maintains structural integrity during fire. Core density critical for fire rating performance.<\/p><\/div>\n          <div class=\"card\"><h3>Intumescent Seals<\/h3><p>Graphite-based intumescent seals expand 25\u00d7 at 150\u00b0C to block smoke and flame propagation. Perimeter seals on all four sides prevent fire spread through gaps. Critical for maintaining fire compartmentalization.<\/p><\/div>\n          <div class=\"card\"><h3>Heavy-Duty Steel Construction<\/h3><p>0.7\u20130.9 mm galvanized steel skins (thicker than standard 0.3\u20130.6 mm). Reinforced construction withstands fire exposure. Steel maintains structural integrity at high temperatures.<\/p><\/div>\n          <div class=\"card\"><h3>Fire Rating Certification<\/h3><p>EI30\/EI60\/EI90\/EI120 ratings (30\u2013120 minutes). Certified per EN 16034 and tested per EN 1634-1. Complete documentation package for building code compliance.<\/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 exposure time during each opening cycle.<\/p><\/div>\n          <div class=\"card\"><h3>Safety Systems<\/h3><p>Photocells detect objects in door path. Pressure-sensitive bottom edge stops door on contact. Emergency stop buttons on both sides. Compliant with EN 12453.<\/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>Fire Rated Industrial Steel Door (also: EI-Rated Industrial Door \u00b7 Fire Compartment Door)<\/td><\/tr>\n            <tr><td class=\"row-label\">Category<\/td><td>Industrial Doors<\/td><\/tr>\n            <tr><td class=\"row-label\">Fire rating<\/td><td>EI30 \/ EI60 \/ EI90 \/ EI120 (30\u2013120 minutes)<\/td><\/tr>\n            <tr><td class=\"row-label\">Core material<\/td><td>Mineral wool (density 145\u2013180 kg\/m\u00b3)<\/td><\/tr>\n            <tr><td class=\"row-label\">Steel skin thickness<\/td><td>0.7\u20130.9 mm (fire rated); 0.3\u20130.6 mm (standard)<\/td><\/tr>\n            <tr><td class=\"row-label\">Seals<\/td><td>Intumescent seals (expand 25\u00d7 at 150\u00b0C)<\/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<\/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>EN 16034 (fire door product standard); EN 1634-1 (fire resistance test); CE EN 13241 \/ EN 12453 (held); ISO 9001:2015<\/p><\/td><\/tr>\n            <tr><td class=\"row-label\">Order<\/td><p>Custom engineered to your opening size and fire rating 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 Fire Rated 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>Industrial Facilities with Fire Compartments<\/h3><p>Manufacturing plants with fire compartment requirements. Fire rated doors maintain compartmentalization during fire. Protects personnel and property. Required by building codes for large facilities.<\/p><\/div>\n          <div class=\"card\"><h3>Warehouses with Fire Load<\/h3><p>Storage facilities with flammable materials. Fire rated doors prevent fire spread between zones. Intumescent seals block smoke propagation. Critical for life safety.<\/p><\/div>\n          <div class=\"card\"><h3>Chemical Plants<\/h3><p>Chemical processing and storage facilities with high fire risk. Fire rated doors contain fire within compartments. Mineral wool cores resist chemical exposure.<\/p><\/div>\n          <div class=\"card\"><h3>Power Generation Facilities<\/h3><p>Power plants and electrical substations with fire risks. Fire rated doors protect critical infrastructure. Fast operation supports emergency access.<\/p><\/div>\n          <div class=\"card\"><h3>Automotive Manufacturing<\/h3><p>Vehicle assembly plants with paint shops and welding areas. Fire rated doors separate high-risk zones. Fast operation supports production line speed.<\/p><\/div>\n          <div class=\"card\"><h3>Food &amp; Beverage Production<\/h3><p>Production facilities with ovens and heating equipment. Fire rated doors contain fire risks. Hygienic mineral wool cores easy to clean.<\/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 Fire Rated Industrial Steel Door: custom fire rating (EI30\u2013EI120), RAL color matching, 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 16034<\/h3><p>EU product standard for fire and smoke doors. Covers fire resistance, smoke control, and durability. Requires Declaration of Performance (DoP) under CPR 305\/2011. CE marking mandatory for fire doors in EU\/UK markets.<\/p><\/div>\n          <div class=\"card\"><h3>EN 1634-1<\/h3><p>Fire resistance test method for doors and shutters. Tests integrity (E) and insulation (I) under standard fire curve. Determines EI rating (30\/60\/90\/120 minutes). Tests conducted by accredited laboratories.<\/p><\/div>\n          <div class=\"card\"><h3>EN 13241:2003+A2:2016<\/h3><p>Core CE product standard for industrial, commercial, and garage doors. Fire doors must comply with both EN 16034 (fire-specific) and EN 13241 (general requirements).<\/p><\/div>\n          <div class=\"card\"><h3>CE Marking<\/h3><p>Mandatory for fire doors exported to EU\/UK markets. RAX provides CE technical file, Declaration of Performance, and fire test certificates 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 Fire Rated 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>Full fire rating range<\/strong> \u2014 EI30, EI60, EI90, EI120 to match any firewall rating requirement<\/li>\n          <li><strong>Certified assemblies<\/strong> \u2014 EN 16034 + EN 1634-1 tested, CE marked, complete documentation package<\/li>\n          <li><strong>Intumescent smoke seals<\/strong> \u2014 graphite seals expand 25\u00d7 at 150\u00b0C to block smoke propagation<\/li>\n          <li><strong>Deep customization<\/strong> \u2014 every door engineered to your exact size, specification, and fire rating requirements<\/li>\n          <li><strong>Full documentation package<\/strong> \u2014 English installation manual, wiring diagrams, CE technical file, fire test certificates<\/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\">Fire rated industrial door questions<span class=\"accent\">,<\/span> answered<span class=\"accent\">.<\/span><\/h2>\n          <p class=\"faq-split__lead\">Technical answers on fire ratings, certification, intumescent seals, and compliance.<\/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 do EI30, EI60, EI90, EI120 mean?<\/summary><div class=\"faq-stack__answer\"><p>EI ratings indicate fire resistance duration in minutes. E = Integrity (prevents flame\/hot gas), I = Insulation (prevents heat transfer). EI30 = 30 min, EI60 = 60 min, EI90 = 90 min, EI120 = 120 min.<\/p><\/div><\/details>\n            <details><summary>What is the difference between fire rated and standard industrial doors?<\/summary><div class=\"faq-stack__answer\"><p>Fire rated doors use mineral wool cores (145\u2013180 kg\/m\u00b3) with thicker steel skins (0.7\u20130.9 mm). Intumescent seals expand at 150\u00b0C to block smoke. Standard doors use PU foam cores. Fire doors are certified assemblies \u2014 component substitution voids certification.<\/p><\/div><\/details>\n            <details><summary>What certifications are required for fire doors?<\/summary><div class=\"faq-stack__answer\"><p>EU\/UK markets require EN 16034 + EN 1634-1 + CE marking. Fire doors must have Declaration of Performance under CPR 305\/2011. RAX provides complete certification package.<\/p><\/div><\/details>\n            <details><summary>Can components be substituted on fire doors?<\/summary><div class=\"faq-stack__answer\"><p>No. Fire doors are certified as complete assemblies. Any component substitution may void certification. Technical drawings must list exact components used in testing.<\/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: panels 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 Fire Rated Industrial Steel Door Proposal<\/h2>\n        <p class=\"lead\">Send your opening size, required fire rating (EI30\/EI60\/EI90\/EI120), and building code requirements \u2014 we reply with a specification, certification documentation, 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\": \"Fire Rated Industrial Steel 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 Fire Rated Industrial Steel Door manufactured to order by RAX Door Technology. 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Warranty: panels 10 years, motor and control 5 years.\"\n          }\n        }\n      ]\n    }\n  ]\n}<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>Accueil \/ Produits \/ Portes Industrielles \/ Porte Industrielle en Acier R\u00e9sistante au Feu Portes Industrielles \u00b7 Fabricant depuis 1999 Porte Industrielle en Acier R\u00e9sistante au Feu EI60\/EI120 Classement au feu \u00b7 Jusqu'\u00e0 1 m\/s CE \u00b7 EN 13241 Plans techniques complets Demander un devis gratuit Voir les sp\u00e9cifications 01 \u00b7 Aper\u00e7u Protection incendie pour les installations industrielles Porte industrielle en acier r\u00e9sistante au feu \u2026 <a title=\"Porte en acier industrielle r\u00e9sistante au feu\" class=\"read-more\" href=\"https:\/\/www.raxdoors.com\/fr\/industrial-doors\/fire-rated-industrial-steel-door\/\" aria-label=\"En savoir plus sur la Porte Industrielle en Acier R\u00e9sistante au Feu\">Lire la suite<\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":15,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-540","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/pages\/540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/comments?post=540"}],"version-history":[{"count":7,"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/pages\/540\/revisions"}],"predecessor-version":[{"id":4134,"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/pages\/540\/revisions\/4134"}],"up":[{"embeddable":true,"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/pages\/15"}],"wp:attachment":[{"href":"https:\/\/www.raxdoors.com\/fr\/wp-json\/wp\/v2\/media?parent=540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}