{"id":28,"date":"2026-08-02T14:14:58","date_gmt":"2026-08-02T14:14:58","guid":{"rendered":"https:\/\/www.raxdoors.com\/products\/roller-shutter-doors\/galvanized-steel-roller-shutter-door\/"},"modified":"2026-09-12T21:28:27","modified_gmt":"2026-09-12T13:28:27","slug":"galvanized-steel-roller-shutter-door","status":"publish","type":"page","link":"https:\/\/www.raxdoors.com\/es\/roller-shutter-doors\/galvanized-steel-roller-shutter-door\/","title":{"rendered":"Puerta enrollable de acero galvanizado"},"content":{"rendered":"\n<!-- deliverable: wp-fragment -->\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=\"\/roller-shutter-doors\/\">Roller Shutter Doors<\/a>\n <span class=\"page-breadcrumbs__separator\">\/<\/span>\n <span>Galvanized Steel Roller Shutter Door<\/span>\n <\/nav>\n\n <div class=\"page-hero__layout\">\n <div class=\"page-section__copy\">\n <span class=\"eyebrow\">Roller Shutter Doors &middot; Manufacturer since 1999<\/span>\n <h1>Galvanized Steel Roller Shutter Door<\/h1>\n <p class=\"page-summary\">Also specified as: <strong>Industrial Rolling Steel Door<\/strong> &middot; <strong>Continuous Sheet Steel Roller Shutter<\/strong> &middot; <strong>Rigid Rolling Door<\/strong><\/p>\n <p class=\"lead\">A high-strength galvanized steel roller shutter door for secure warehouse exteriors and factory walls &mdash; the toughest, most economical rolling steel door in the RAX range.<\/p>\n\n <div class=\"btn-group\">\n <span class=\"pill\">Galvanized Steel 0.4&ndash;1.5&nbsp;mm<\/span>\n <span class=\"pill\">High Security<\/span>\n <span class=\"pill\">100,000-Cycle Tested<\/span>\n <span class=\"pill\">Custom Engineered to Your Specification<\/span>\n <\/div>\n\n <div class=\"page-actions\">\n <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Get a Free Quote<\/a>\n \n <\/div>\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 &middot; Overview<\/span>\n <h2>Why Buyers Specify This Door<\/h2>\n <p class=\"lead\">Maximum tensile strength at the lowest material cost &mdash; the workhorse rolling steel door for demanding exterior openings.<\/p>\n <\/div>\n <div class=\"divider\"><\/div>\n\n <div class=\"section-rail flow-top-lg\">\n <div class=\"section-rail__body\">\n <p class=\"text-lead\">The galvanized steel roller shutter door (industrial rolling steel door) is RAX&#8217;s workhorse shutter for warehouses, factories, logistics hubs and exterior wall openings where strength, security and long-cycle durability come first. Built from galvanized steel sheet in the 0.4&ndash;1.5&nbsp;mm range, it pairs the tensile strength of steel with a zinc coating that resists corrosion outdoors and in humid environments &mdash; without the material premium of stainless or aluminum.<\/p>\n <p class=\"text-lead\">RAX produces every galvanized steel shutter to your exact opening and specification, manufacturing the curtain, barrel, guides, tubular motor and springs in-house. Each unit is validated against the 100,000-cycle fatigue protocol and ships with wiring diagrams and an English manual so your local team installs without guesswork.<\/p>\n <p class=\"text-muted\"><\/p>\n <\/div>\n <div>\n <h3>At a Glance<\/h3>\n <ul class=\"list-check\">\n <li>Galvanized steel sheet 0.4&ndash;1.5&nbsp;mm &mdash; highest tensile strength, lowest cost<\/li>\n <li>Single-skin continuous sheet or double-skin insulated profiles<\/li>\n <li>Zinc coating for baseline exterior corrosion resistance<\/li>\n <li>Side-mounted geared motors for large, heavy steel curtains<\/li>\n <li>100,000-cycle validated; CE to EN&nbsp;13241; custom engineered to your specification<\/li>\n <\/ul>\n <\/div>\n <\/div>\n \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 &middot; Technical Data<\/span>\n <h2>Technical Specifications<\/h2>\n <p class=\"lead\">Every door is engineered to your opening. The values below are the validated baseline; final figures are confirmed on your specification.<\/p>\n <\/div>\n <div class=\"divider\"><\/div>\n\n <div class=\"data-table-wrap flow-top-lg\">\n <table class=\"data-table\">\n <thead>\n <tr>\n <th>Parameter<\/th>\n <th>Specification<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td class=\"row-label\">Curtain Material<\/td>\n <td>Galvanized steel sheet, <span class=\"hl\">0.4&ndash;1.5&nbsp;mm<\/span> thickness with zinc coating for corrosion resistance.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Curtain Type<\/td>\n <td>Single-skin continuous-sheet (roll-formed) or double-skin insulated slats with PU foam core.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Slat Cover Width<\/td>\n <td>~77&nbsp;mm \/ 95&nbsp;mm (industrial insulated) &middot; ~95&ndash;110&nbsp;mm (heavy-duty \/ wind-rated).<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Construction<\/td>\n <td>Steel barrel tube on end plates, formed steel housing box, steel guide tracks with optional weather seal, steel bottom member with safety edge.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Drive \/ Motorization<\/td>\n <td>Side-mounted chain\/geared motors (300&nbsp;kg \/ 600&nbsp;kg \/ 1,000&nbsp;kg lifting classes) for large steel shutters; in-axle tubular motor for lighter units; RAX servo VFD optional. Manual: gear crank, spring-assist.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Wind Resistance<\/td>\n <td>EN&nbsp;12424 wind classification runs Class 0&ndash;5, Class 5 = above 1,000&nbsp;Pa [SOURCED: <a href=\"https:\/\/baijiahao.baidu.com\/s?id=1758406178830937742\" rel=\"nofollow noopener\" target=\"_blank\">EN&nbsp;12424\/12444 wind-load overview<\/a>]; standard exterior steel shutters typically Class 2&ndash;3, wind-rated builds up to Class 5. RAX markets &ldquo;Wind Load Class 5 Certified&rdquo; &mdash; confirmed per model.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Security<\/td>\n <td>Rigid steel curtain plus slide lock, bullet lock or slim key lock in the end slat for high-security closures.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Fire Rating<\/td>\n <td>EI60 \/ EI120 capability &mdash; tested to EN&nbsp;1634-1 and classified to EN&nbsp;13501-2 per project (not a held stock certificate).<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Cycle Life<\/td>\n <td><span class=\"hl\">100,000 cycles<\/span> validated in the RAX fatigue test lab; report and video ship with the order. Industry context: retail shutters ~10,000-20,000 cycles, industrial high-use shutters ~25,000-100,000+ cycles .<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Safety Devices<\/td>\n <td>Anti-pinch safety edge, bottom air-bag sensor and photo eyes; optional radar, geomagnetic and light-curtain sensing.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Operating Temperature<\/td>\n <td>RAX products validated from &minus;30&deg;C cold storage to +50&deg;C desert environments.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Maximum Opening<\/td>\n <td>Custom to your opening &mdash; feasible span confirmed by RAX engineers against wind class and drive sizing.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Color \/ Finish<\/td>\n <td>Full RAL custom (common RAL9006 silver grey, RAL9010 white, RAL7016 dark grey, RAL5010 blue); wood-grain transfer, PVDF coating, anodizing. Surface: flat \/ ribbed \/ cassette \/ orange-peel.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Power Supply<\/td>\n <td>220&nbsp;V \/ 380&nbsp;V, 50\/60&nbsp;Hz &mdash; confirmed against the selected operator.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Certification<\/td>\n <td><strong>Held:<\/strong> ISO 9001:2015, CE (EN&nbsp;13241, EN&nbsp;12453), SGS material reports, Product Liability Insurance. <strong>Per project:<\/strong> fire rating EI60\/EI120 (EN&nbsp;1634-1); AS\/NZS 4505 &amp; UL counterpart data.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Order<\/td>\n <td>Custom engineered to your opening, specification and RAL color; from prototype to container-load delivery.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Lead Time<\/td>\n <td>Sample 7&ndash;15 days; standard container 12&ndash;20 days; custom first order 20&ndash;35 days, repeat 15&ndash;20 days.<\/td><\/tr>\n <tr>\n <td class=\"row-label\">Warranty<\/td>\n <td>Door body 2 years; operator\/motor 3 years (servo motor 5 years). Free spare parts within warranty (DHL\/FedEx 5&ndash;7 days).<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p class=\"text-lead flow-top-lg\">Galvanized steel is the heaviest curtain in the range, so motor sizing is confirmed per opening; the values above are the validated baseline, finalized on your technical layout.<\/p>\n \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\">\n <div class=\"container-xl\">\n <div class=\"section-heading\">\n <span class=\"eyebrow\">03 &middot; Structure &amp; Materials<\/span>\n <h2>What the Door Is Made Of<\/h2>\n <p class=\"lead\">Validated substrates, processed in-house on an auto PU foam panel line and CNC punching\/bending centre.<\/p>\n <\/div>\n <div class=\"divider\"><\/div>\n\n <div class=\"grid-3 flow-top-lg\">\n <div class=\"card\">\n <span class=\"card-tag\">Curtain<\/span>\n <h3>Galvanized Steel Slat<\/h3>\n <p class=\"card-meta\">Roll-formed galvanized sheet 0.4&ndash;1.5&nbsp;mm; single-skin or foam-filled double-skin.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Coating<\/span>\n <h3>Zinc Galvanizing<\/h3>\n <p class=\"card-meta\">Hot-dip \/ electro-galvanized zinc layer for baseline outdoor corrosion resistance.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Barrel<\/span>\n <h3>Steel Roller Tube<\/h3>\n <p class=\"card-meta\">Heavy steel barrel tube sized to curtain weight, on machined end plates.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Guides<\/span>\n <h3>Steel Guide Tracks<\/h3>\n <p class=\"card-meta\">Robust full-height steel guides with optional weather-seal for tight closure.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Bottom<\/span>\n <h3>Steel Bottom Rail<\/h3>\n <p class=\"card-meta\">Formed steel bottom member with safety edge and floor seal.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Drive<\/span>\n <h3>Geared \/ Servo Motor<\/h3>\n <p class=\"card-meta\">Side-mounted geared motor for heavy curtains; RAX servo VFD optional.<\/p>\n <\/div>\n <\/div>\n \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\">04 &middot; Applications<\/span>\n <h2>Where It Performs Best<\/h2>\n <p class=\"lead\">Match the door to the opening duty &mdash; each card is one line.<\/p>\n <\/div>\n <div class=\"divider\"><\/div>\n\n <div class=\"grid-4 flow-top-lg\">\n <div class=\"card\">\n <span class=\"card-tag\">Logistics<\/span>\n <h3>Warehouse Exteriors<\/h3>\n <p class=\"card-meta\">High-security exterior wall and dock doors that cycle all day.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Manufacturing<\/span>\n <h3>Factory Walls<\/h3>\n <p class=\"card-meta\">Tough closures between production bays and the yard.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Security<\/span>\n <h3>High-Value Storage<\/h3>\n <p class=\"card-meta\">Rigid steel curtain and locking for secure compounds.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Loading<\/span>\n <h3>Loading Bays<\/h3>\n <p class=\"card-meta\">Durable roll-up doors for busy retail and industrial docks.<\/p>\n <\/div>\n <\/div>\n \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\" id=\"installation-manuals\">\n <div class=\"container-xl\">\n <div class=\"section-heading\">\n <span class=\"eyebrow\">05 &middot; Engineering Delivery<\/span>\n <h2>Installation Manuals<\/h2>\n <p class=\"lead\">Your installers get the full document set before the door ships.<\/p>\n <\/div>\n <div class=\"divider\"><\/div>\n\n <div class=\"page-split flow-top-lg\">\n <div class=\"page-section__copy\">\n <h3>What Ships With the Engineering Package<\/h3>\n <ul class=\"list-check\">\n <li>English installation manual + wiring diagrams<\/li>\n <li>CE Declaration of Conformity + EN&nbsp;13241 test report<\/li>\n <li>Factory inspection report (speed, noise, insulation-resistance and visual inspection)<\/li>\n <li>100,000-cycle fatigue test video \/ report<\/li>\n <li>FAI first-article confirmation and pre-assembly photos<\/li>\n <li>Export packing: steel frame + pearl cotton + stretch film, packing list, traceable batch no.<\/li>\n <\/ul>\n <div class=\"page-actions\">\n <a class=\"btn btn-primary\" href=\"https:\/\/www.raxdoors.com\/contact-us\/\">Request Manuals<\/a>\n <\/div>\n <\/div>\n <\/div>\n \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 &middot; Compliance<\/span>\n <h2>Certifications &amp; Testing<\/h2>\n <p class=\"lead\">Certificates we hold today, and the project-specific test data we arrange against the matching standard.<\/p>\n <\/div>\n <div class=\"divider\"><\/div>\n\n <div class=\"grid-4 flow-top-lg\">\n <div class=\"card\">\n <span class=\"card-tag\">Held<\/span>\n <h3>CE &middot; EN&nbsp;13241<\/h3>\n <p class=\"card-meta\">Harmonized product standard for industrial, commercial and garage doors &mdash; the basis for CE marking of rolling shutters.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Held<\/span>\n <h3>CE &middot; EN&nbsp;12453<\/h3>\n <p class=\"card-meta\">Safety in use of power-operated doors: operating-force limits and entrapment protection for the operator.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Held<\/span>\n <h3>ISO 9001:2015<\/h3>\n <p class=\"card-meta\">Certified quality management across the 11,000&nbsp;m&sup2; production base and 60+ engineers.<\/p>\n <\/div>\n <div class=\"card\">\n <span class=\"card-tag\">Per Project<\/span>\n <h3>Wind Load Class 5<\/h3>\n <p class=\"card-meta\">Wind-load resistance to EN&nbsp;12424 confirmed per model by test; RAX markets &ldquo;Wind Load Class 5 Certified&rdquo; for qualified builds.<\/p>\n <\/div>\n <\/div>\n\n <div class=\"btn-group flow-top-lg\">\n <span class=\"pill\">ISO 9001:2015<\/span>\n <span class=\"pill\">CE &middot; EN&nbsp;13241<\/span>\n <span class=\"pill\">CE &middot; EN&nbsp;12453<\/span>\n <span class=\"pill\">SGS Material Reports<\/span>\n <span class=\"pill\">Product Liability Insurance<\/span>\n <span class=\"pill\">Fire Rating EI60 \/ EI120 &middot; Per Project<\/span>\n <span class=\"pill\">AS\/NZS 4505 &amp; UL data &middot; Per Project<\/span>\n <\/div>\n <p class=\"text-lead flow-top-lg\">Rigorous 100,000-Cycle Fatigue Testing Protocols, Validated Galvanized Steel &amp; Aluminum Alloy Materials, and Precision Servo-Drive Manufacturing &mdash; the proof behind every RAX shutter.<\/p>\n \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 &middot; Customization<\/span>\n <h2>Any Size, Any RAL, Custom Engineered to Your Specification<\/h2>\n <p class=\"lead\">Large industrial doors from prototype to container-load delivery.<\/p>\n <\/div>\n <div class=\"divider\"><\/div>\n\n <div class=\"split-grid flow-top-lg\">\n <div>\n <p class=\"text-lead\">Every RAX shutter is built to your opening, your RAL color and your duty &mdash; from prototype to container-load delivery. Private-label production covers panel color, operator matching, packaging and manual translation, all under strict NDA.<\/p>\n <ul class=\"list-check\">\n <li>Any opening width &times; height, any RAL color, any slat profile &mdash; custom engineered to your specification<\/li>\n <li>OEM\/ODM: private-label panel color, operator matching, packaging printing<\/li>\n <li>Installation-manual translation (EN\/ES\/FR\/AR\/RU) for your local installers<\/li>\n <li>Tooling &amp; technical drawings archived up to 5 years; no extra tooling fee on repeat orders<\/li>\n <li>NDA-protected OEM\/ODM backed by a 27-year zero-leak record<\/li>\n <\/ul>\n <\/div>\n <div class=\"cta-slab\">\n <h3>What Ships With Every Order<\/h3>\n <p>From custom engineering to container-load delivery &mdash; the document set your local installers need.<\/p>\n <ul>\n <li>Factory inspection report &mdash; speed, noise, insulation-resistance and visual tests<\/li>\n <li>100,000-cycle fatigue test video \/ report<\/li>\n <li>FAI first-article confirmation \/ pre-assembly photos<\/li>\n <li>English installation manual + wiring diagrams<\/li>\n <li>CE Declaration of Conformity + EN&nbsp;13241 test report<\/li>\n <li>Export packing: steel frame + pearl cotton + stretch film, clear shipping marks, packing list, traceable batch no.<\/li>\n <\/ul>\n <p><small>Door body 2-year warranty &middot; operator\/motor 3 years (servo motor 5 years) &middot; free spare parts within warranty, dispatched DHL\/FedEx 5&ndash;7 days.<\/small><\/p>\n <\/div>\n <\/div>\n \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 &middot; Buyer FAQ<\/span>\n <h2 class=\"faq-split__title\">Galvanized Steel Roller Shutter Door questions<span class=\"accent\">,<\/span> answered<span class=\"accent\">.<\/span><\/h2>\n <p class=\"faq-split__lead\">Straight answers on size, spec, durability, certification, OEM, lead time and the documents that ship with your door.<\/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>\n <summary>How does galvanized steel compare to aluminum and stainless steel?<\/summary>\n <div class=\"faq-stack__answer\"><p>Galvanized steel offers the highest tensile strength at the lowest material cost &#8211; ideal for high-security warehouse exteriors and factory walls. Aluminum is about one-third the weight and better for coastal or humid environments; stainless 304\/316 is the premium choice for food, pharma washdown or chemical plants. All three are available from RAX with the same custom engineered to your specification.<\/p><\/div>\n <\/details>\n <details>\n <summary>What wind load class can a galvanized steel roller shutter achieve?<\/summary>\n <div class=\"faq-stack__answer\"><p>The EN 12424 classification runs from Class 0 (no wind-load performance) to Class 5 (above 1,000 Pa). Standard industrial exterior shutters typically achieve Class 2-3; wind-rated builds reach Class 3-5. RAX markets Wind Load Class 5 Certified &#8211; the specific class per shutter model is confirmed with the EN 12424 test report.<\/p><\/div>\n <\/details>\n <details>\n <summary>What sizes can the galvanized steel roller shutter be made in?<\/summary>\n <div class=\"faq-stack__answer\"><p>Any opening within the roller shutter range &#8211; large industrial doors from prototype to container-load, full flexibility on order quantity. Typical CN-export industrial steel shutters reach roughly W6,000-8,000 mm x H5,000-6,000 mm; wider openings use multiple shutters or heavy wind-rated guides. Share your opening and we confirm the feasible span and produce a technical proposal.<\/p><\/div>\n <\/details>\n <details>\n <summary>Do you provide installation for the Galvanized Steel Roller Shutter Door?<\/summary>\n <div class=\"faq-stack__answer\"><p>We are a pure manufacturer and do not provide on-site installation. Every order ships with an English installation manual, wiring diagrams for your local installation team; operators are pre-set and tested before dispatch.<\/p><\/div>\n <\/details>\n <details>\n <summary>What certifications does the Galvanized Steel Roller Shutter Door carry?<\/summary>\n <div class=\"faq-stack__answer\"><p>Held: ISO 9001:2015, CE to EN 13241 (industrial door) and EN 12453 (operator safety), with SGS material reports and Product Liability Insurance. Fire resistance (EI60\/EI120) and the wind-load class are project-specific capabilities we test and certify per order against the matching standard &#8211; we never overclaim a blanket rating.<\/p><\/div>\n <\/details>\n <details>\n <summary>Can you OEM \/ private-label this product?<\/summary>\n <div class=\"faq-stack__answer\"><p>Yes. RAL panel colors, operator matching, packaging printing and manual translation (EN\/ES\/FR\/AR\/RU) are all supported, from an OEM sample to container-load branded production. Tooling records are archived up to 5 years with no extra tooling fee on repeat orders, all under strict NDA.<\/p><\/div>\n <\/details>\n <details>\n <summary>What is the lead time and warranty?<\/summary>\n <div class=\"faq-stack__answer\"><p>Sample 7-15 days; standard container 12-20 days; custom first order 20-35 days (repeat 15-20 days). Door body 2-year warranty, operator\/motor 3 years (servo motor 5 years), with spare parts dispatched by DHL\/FedEx within warranty.<\/p><\/div>\n <\/details>\n <details>\n <summary>What documents ship with the order?<\/summary>\n <div class=\"faq-stack__answer\"><p>Factory inspection report (speed, noise, insulation-resistance and visual tests), 100,000-cycle fatigue test video\/report, FAI \/ pre-assembly photos, English installation manual + wiring diagrams, CE Declaration of Conformity with EN 13241 test report, and export packing (steel frame + pearl cotton + stretch film, packing list, traceable batch no.).<\/p><\/div>\n <\/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 &middot; Get Started<\/span>\n <h2>Get Your Galvanized Steel Roller Shutter Door Proposal<\/h2>\n <p class=\"lead\">Send your opening size and security duty &mdash; we reply with a galvanized steel shutter proposal and lead time.<\/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\": \"Galvanized Steel Roller Shutter Door\",\n      \"alternateName\": [\n        \"Industrial Rolling Steel Door\",\n        \"Continuous Sheet Steel Roller Shutter\",\n        \"Rigid Rolling Door\"\n      ],\n      \"category\": \"Roller Shutter 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 galvanized steel roller shutter door (industrial rolling steel door) by RAX Door Technology. 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Aluminum is about one-third the weight and better for coastal or humid environments; stainless 304\/316 is the premium choice for food, pharma washdown or chemical plants. All three are available from RAX with the same custom engineered to your specification.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What wind load class can a galvanized steel roller shutter achieve?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The EN 12424 classification runs from Class 0 (no wind-load performance) to Class 5 (above 1,000 Pa). Standard industrial exterior shutters typically achieve Class 2-3; wind-rated builds reach Class 3-5. RAX markets Wind Load Class 5 Certified - the specific class per shutter model is confirmed with the EN 12424 test report.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What sizes can the galvanized steel roller shutter be made in?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Any opening within the roller shutter range - large industrial doors from prototype to container-load, full flexibility on order quantity. Typical CN-export industrial steel shutters reach roughly W6,000-8,000 mm x H5,000-6,000 mm; wider openings use multiple shutters or heavy wind-rated guides. Share your opening and we confirm the feasible span and produce a technical proposal.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Do you provide installation for the Galvanized Steel Roller Shutter Door?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"We are a pure manufacturer and do not provide on-site installation. Every order ships with an English installation manual, wiring diagrams for your local installation team; operators are pre-set and tested before dispatch.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What certifications does the Galvanized Steel Roller Shutter Door carry?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Held: ISO 9001:2015, CE to EN 13241 (industrial door) and EN 12453 (operator safety), with SGS material reports and Product Liability Insurance. 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Tooling records are archived up to 5 years with no extra tooling fee on repeat orders, all under strict NDA.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time and warranty?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Sample 7-15 days; standard container 12-20 days; custom first order 20-35 days (repeat 15-20 days). 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