{"id":634,"date":"2026-08-03T15:45:45","date_gmt":"2026-08-03T15:45:45","guid":{"rendered":"https:\/\/www.raxdoors.com\/products\/sectional-doors\/wind-load-rated-sectional-door\/"},"modified":"2026-09-12T21:22:57","modified_gmt":"2026-09-12T13:22:57","slug":"wind-load-rated-sectional-door","status":"publish","type":"page","link":"https:\/\/www.raxdoors.com\/pt\/sectional-doors\/wind-load-rated-sectional-door\/","title":{"rendered":"Porta Seccional Classificada para Carga de Vento"},"content":{"rendered":"\n<!-- deliverable: wp-fragment -->\n<!--\n================================================================================\nRAX DOOR TECHNOLOGY \u2014 Wind Load Rated Sectional Door (Sectional 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=\"\/sectional-doors\/\">Sectional Doors<\/a>\n        <span class=\"page-breadcrumbs__separator\">\/<\/span>\n        <span>Wind Load Rated Sectional Door<\/span>\n      <\/nav>\n      <div class=\"page-hero__layout\">\n        <div class=\"page-section__copy\">\n          <span class=\"eyebrow\">Sectional Doors \u00b7 Manufacturer since 1999<\/span>\n          <h1>Wind Load Rated Sectional Door<\/h1>\n          <div class=\"btn-group\">\n            <span class=\"pill\">EN 12424 Class 1\u20135<\/span>\n            <span class=\"pill\">ANSI\/DASMA 108 Compatible<\/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\/08\/Compact-Sectional-Door-Drawing.jpg\" alt=\"Wind Load Rated Sectional 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>Engineered for Wind-Exposed Sites<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <p>Wind load rated sectional doors are designed for buildings where wind pressure on the closed door exceeds what a standard sectional door can handle \u2014 coastal logistics parks, hurricane zones, airport hangars, mountaintop facilities, and open-exposure industrial parks. The critical difference from a standard sectional door is structural: reinforced panel internals, heavier-gauge tracks, long-shank steel rollers, and additional horizontal bracing that prevents the door from deflecting, deforming, or detaching under sustained wind pressure.<\/p>\n        <p>Wind resistance is classified under <strong>EN 12424:2000<\/strong> (classification) and tested under <strong>EN 12444<\/strong> (test method). The EN 12424 scale runs from Class 0 (no requirement, internal or shielded doors) through Class 5 (exceptional, &gt;1100 N\/m\u00b2, for coastal and mountain sites). For reference, Class 3 (700 N\/m\u00b2, approximately 120 km\/h) is the standard for most industrial sites. In North America, the equivalent is ANSI\/DASMA 108, which tests doors under uniform static air pressure at design load and 1.5\u00d7 design load, measuring permanent deflection and structural survival.<\/p>\n        <p>RAX engineers wind-rated doors with 40\u201350 mm PU foam panels (galvanized steel skins 0.4\u20131.5 mm), 2.0 mm galvanized steel internal supports, 2.5 mm reinforced tracks, and long-shank steel rollers that keep the door anchored in the track even at maximum deflection. Wind class is confirmed per project to EN 12424.<\/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>How Wind-Rated Reinforcement Works<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"grid-3\">\n          <div class=\"card\"><h3>Internal Steel Supports<\/h3><p>2.0 mm galvanized steel horizontal supports span the full width inside double-skin panels, transferring wind load across the door face instead of concentrating at panel edges.<\/p><\/div>\n          <div class=\"card\"><h3>Reinforced Track System<\/h3><p>2.5 mm thick galvanized steel tracks with reinforced brackets \u2014 heavier gauge than standard 1.5\u20132.0 mm commercial tracks. Long-shank steel rollers maintain engagement even when the door deflects under peak wind pressure.<\/p><\/div>\n          <div class=\"card\"><h3>Wind Ribs &amp; Stiffeners<\/h3><p>Galvanized steel wind ribs (6\u201312 cm height, sized to door width and target class) are bonded into the PU foam core. For Class 4\u20135, additional external bracing may be specified based on door dimensions.<\/p><\/div>\n          <div class=\"card\"><h3>High-Cycle Torsion Springs<\/h3><p>Shot-peened torsion springs rated for 25,000\u2013high-cycle rating with dual anti-fall protection (steel cable + spring break monitor). Spring tension is calibrated to the total reinforced door weight.<\/p><\/div>\n          <div class=\"card\"><h3>Thermal &amp; Acoustic Performance<\/h3><p>40\u201350 mm PU foam core (density \u226542 kg\/m\u00b3) provides insulation K \u2264 0.8 W\/(m\u00b2\u00b7K). Acoustic rating approximately 25 dB (EN 717-1). Higher-density foam (48 kg\/m\u00b3+) available for Class 4\u20135 doors where structural rigidity is critical.<\/p><\/div>\n          <div class=\"card\"><h3>Sealed Against Wind-Driven Rain<\/h3><p>Bottom seal, side seals, and inter-panel weatherstripping prevent wind-driven rain and dust ingress. Important for coastal and exposed sites where air infiltration during storms can damage stored goods.<\/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>Wind Load Rated Sectional Door (also: Wind Resistant Sectional Door \u00b7 Storm Rated Sectional Door)<\/td><\/tr>\n            <tr><td class=\"row-label\">Category<\/td><td>Sectional Doors<\/td><\/tr>\n            <tr><td class=\"row-label\">Wind classification<\/td><td>EN 12424:2000, Class 0\u20135 (confirmed per project)<\/td><\/tr>\n            <tr><td class=\"row-label\">Class 1<\/td><td>300 N\/m\u00b2 (\u224880 km\/h) \u2014 internal doors, shielded locations<\/td><\/tr>\n            <tr><td class=\"row-label\">Class 2<\/td><td>450 N\/m\u00b2 (\u224896 km\/h) \u2014 minimum for external wall doors, sheltered sites<\/td><\/tr>\n            <tr><td class=\"row-label\">Class 3<\/td><td>700 N\/m\u00b2 (\u2248120 km\/h) \u2014 standard for most industrial sites<\/td><\/tr>\n            <tr><td class=\"row-label\">Class 4<\/td><td>1000 N\/m\u00b2 \u2014 demanding applications, coastal exposure<\/td><\/tr>\n            <tr><td class=\"row-label\">Class 5<\/td><td>&gt;1100 N\/m\u00b2 (&gt;145 km\/h) \u2014 coastal, mountain, hurricane zones<\/td><\/tr>\n            <tr><td class=\"row-label\">North American equivalent<\/td><td>ANSI\/DASMA 108 (static pressure test at design load + 1.5\u00d7 design load)<\/td><\/tr>\n            <tr><td class=\"row-label\">Panel thickness<\/td><td>40\u201350 mm PU foam, double-skin galvanized steel<\/td><\/tr>\n            <tr><td class=\"row-label\">Steel skin<\/td><td>Galvanized steel 0.4\u20131.5 mm; heavier gauge for Class 4\u20135<\/td><\/tr>\n            <tr><td class=\"row-label\">Internal support<\/td><td>2.0 mm galvanized steel horizontal supports (Class 3+)<\/td><\/tr>\n            <tr><td class=\"row-label\">Wind ribs<\/td><td>Galvanized steel, 6\u201312 cm height, sized to door width and target class<\/td><\/tr>\n            <tr><td class=\"row-label\">Track<\/td><td>2.5 mm galvanized steel channel (reinforced); reinforced brackets<\/td><\/tr>\n            <tr><td class=\"row-label\">Rollers<\/td><td>Long-shank steel rollers (maintain track engagement at max deflection)<\/td><\/tr>\n            <tr><td class=\"row-label\">Insulation<\/td><td>K \u2264 0.8 W\/(m\u00b2\u00b7K) (40\u201350 mm PU, density \u226542 kg\/m\u00b3)<\/td><\/tr>\n            <tr><td class=\"row-label\">Acoustic rating<\/td><td>~25 dB (EN 717-1, without wicket door)<\/td><\/tr>\n            <tr><td class=\"row-label\">Torsion spring<\/td><td>Shot-peened, 25,000\u2013high-cycle; dual anti-fall device<\/td><\/tr>\n            <tr><td class=\"row-label\">Max size reference<\/td><td>Custom engineered to your opening; larger dimensions available with additional reinforcement<\/td><\/tr>\n            <tr><td class=\"row-label\">Power<\/td><td>AC 220\u2013240 V \/ 380 V, 50\/60 Hz<\/td><\/tr>\n            <tr><td class=\"row-label\">Certification<\/td><td>CE EN 13241 \/ EN 12453 (held); ISO 9001:2015; SGS material reports; wind class confirmed per project to EN 12424<\/td><\/tr>\n            <tr><td class=\"row-label\">Order<\/td><td>Custom engineered to your size and wind class specification<\/td><\/tr>\n          <\/table>\n        <\/div>\n      <\/div>\n      \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 Wind-Rated Doors Are Essential<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"grid-3\">\n          <div class=\"card\"><h3>Hurricane &amp; Typhoon Zones<\/h3><p>Coastal facilities in Florida, Southeast Asia, and typhoon-exposed regions require Class 4\u20135 doors. In Florida HVHZ (Miami-Dade\/Broward), impact-rated doors (ANSI\/DASMA 115) may be mandatory. Wind-driven debris can breach a standard door, causing internal pressurization that lifts roofs.<\/p><\/div>\n          <div class=\"card\"><h3>Logistics &amp; Warehousing<\/h3><p>Large warehouse door openings amplify wind load \u2014 wider doors experience greater total force. Wind-driven rain infiltration damages stored goods. Class 3+ with sealed perimeters protects climate-controlled inventory.<\/p><\/div>\n          <div class=\"card\"><h3>Aviation Hangars<\/h3><p>Hangar doors are often the largest openings on any building (up to 15 m wide). Airport environments feature high turbulence from jet blast and crosswinds. Oversized reinforced sectional doors with heavy-gauge tracks and wind ribs maintain structural integrity.<\/p><\/div>\n          <div class=\"card\"><h3>Coastal Ports &amp; Marinas<\/h3><p>Salt-laden wind accelerates structural corrosion and applies sustained pressure on door faces. Wind-rated doors with galvanized hardware and sealed perimeters protect equipment and prevent salt spray ingress.<\/p><\/div>\n          <div class=\"card\"><h3>Exposed Industrial Parks<\/h3><p>Open-terrain industrial parks with no wind breaks experience gust loading that standard doors cannot sustain. Building gaps can create tunnel effects that multiply wind pressure. Class 3+ doors prevent panel deformation and track failure.<\/p><\/div>\n          <div class=\"card\"><h3>Mountain &amp; Highland Sites<\/h3><p>Mountaintop or ridge-face facilities face sustained direct wind pressure far exceeding sheltered valleys. Class 4\u20135 (1000\u20131100+ N\/m\u00b2) is typically required. Building geometry can amplify wind through channeling effects.<\/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 How to Specify<\/span>\n        <h2>Buyer Selection Guide<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <div class=\"grid-3\">\n          <div class=\"card\"><h3>1. Determine Your Site&#8217;s Design Wind Pressure<\/h3><p>Obtain the design wind pressure for your exact location from the local building code or a structural engineer. In Europe, this maps to EN 12424 Class 1\u20135. In North America, it&#8217;s expressed in PSF (pounds per square foot) per ANSI\/DASMA 108 or the Florida Building Code. Coastal counties in Florida typically require 40\u201360 PSF (\u22481.9\u20132.9 kN\/m\u00b2).<\/p><\/div>\n          <div class=\"card\"><h3>2. Factor in Door Size &amp; Aspect Ratio<\/h3><p>Wind load and deflection increase with door area. A 6 m wide door at Class 3 needs more reinforcement than a 3 m door at the same class. Provide exact W \u00d7 H \u2014 we calculate panel reinforcement, track gauge, wind rib spacing, and bracing requirements.<\/p><\/div>\n          <div class=\"card\"><h3>3. Check for Impact Rating Requirements<\/h3><p>If your site is in a wind-borne debris region (e.g., Florida HVHZ), you may need impact-rated doors tested to ANSI\/DASMA 115 (2\u00d74 lumber missile impact + pressure cycling). Standard wind-load doors resist pressure but not debris impact. RAX can advise on which standard applies to your location.<\/p><\/div>\n          <div class=\"card\"><h3>4. Specify Insulation &amp; Sealing<\/h3><p>For climate-controlled or coastal facilities, specify K-value (\u22640.8 W\/m\u00b2K), bottom seal type, and side weatherstripping. High-density PU foam (48 kg\/m\u00b3) provides both thermal insulation and structural rigidity for high wind classes.<\/p><\/div>\n          <div class=\"card\"><h3>5. Request Test Documentation<\/h3><p>Require third-party test reports or CE technical file documentation for the specified wind class. A &#8220;hurricane-rated&#8221; claim is only valid when backed by a test report for the exact model, size, and configuration. RAX provides wind load documentation as part of the CE technical file per EN 13241.<\/p><\/div>\n          <div class=\"card\"><h3>6. Verify Building Structure<\/h3><p>Higher wind classes transfer greater forces to the building structure via the track and brackets. Your structural engineer must verify that the jambs and lintels can accept the reaction loads. We provide anchor load data for each configuration.<\/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-dark section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">06 \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 Wind Load Rated Sectional Door: custom RAL panel colors, operator matching, 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\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">07 \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 12424:2000<\/h3><p>European wind load resistance classification for industrial\/commercial\/garage doors. Defines Classes 0\u20135: Class 0 = no requirement; Class 1 = 300 N\/m\u00b2 (\u224880 km\/h); Class 2 = 450 N\/m\u00b2 (\u224896 km\/h); Class 3 = 700 N\/m\u00b2 (\u2248120 km\/h); Class 4 = 1000 N\/m\u00b2; Class 5 = &gt;1100 N\/m\u00b2 (&gt;145 km\/h).<\/p><\/div>\n          <div class=\"card\"><h3>EN 12444<\/h3><p>Test method for wind load resistance \u2014 defines the pressure\/deflection test procedure used to verify the classified class. Tests both positive and negative pressure (wind pushing in and pulling out).<\/p><\/div>\n          <div class=\"card\"><h3>EN 13241-1<\/h3><p>Product standard for industrial, commercial and garage doors \u2014 the CE marking standard. Wind resistance is one of the mandatory characteristics under this standard, referenced to EN 12424 for classification.<\/p><\/div>\n          <div class=\"card\"><h3>ANSI\/DASMA 108<\/h3><p>North American standard for testing sectional doors under uniform static air pressure. Tests at design pressure (permanent deflection must not exceed limits) and 1.5\u00d7 design pressure (no collapse). Results expressed in PSF.<\/p><\/div>\n          <div class=\"card\"><h3>ANSI\/DASMA 115<\/h3><p>Wind-borne debris impact test for doors in debris regions. Fires a 2\u00d74 lumber missile at the door, followed by thousands of positive\/negative pressure cycles simulating hurricane conditions. Required in Florida HVHZ zones.<\/p><\/div>\n          <div class=\"card\"><h3>Florida Building Code (FBC)<\/h3><p>Defines wind speed zones and debris regions for Florida. HVHZ (Miami-Dade\/Broward) requires impact-rated products. Coastal counties typically require 40\u201360 PSF design pressure. Outside debris zones, wind-load rated doors without impact rating may suffice.<\/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-dark section\">\n    <div class=\"container-xl\">\n      <div class=\"section-heading\">\n        <span class=\"eyebrow\">08 \u00b7 Why RAX<\/span>\n        <h2>Why Buyers Choose RAX for Wind-Rated Doors<\/h2>\n      <\/div>\n      <div class=\"divider\"><\/div>\n      <div class=\"flow-top-lg\">\n        <ul>\n          <li><strong>Reinforcement specified by calculation<\/strong> \u2014 steel support thickness, wind rib spacing, and track gauge are calculated for your exact door size and target wind class, not pulled from a generic configuration<\/li>\n          <li><strong>CE + ISO 9001:2015 + SGS<\/strong> \u2014 held certifications, not claimed. Wind class confirmed per project against your specification<\/li>\n          <li><strong>11,000 m\u00b2 production base<\/strong> with auto PU foam panel line, CNC punching\/bending center, and servo motor assembly line \u2014 all reinforcement components manufactured in-house<\/li>\n          <li><strong>Deep customization<\/strong> \u2014 every door engineered to your exact size, specification, and application requirements<\/li>\n          <li><strong>Full documentation package<\/strong> \u2014 English installation manual, wiring diagrams, CE technical file, wind load documentation<\/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\">09 \u00b7 Buyer FAQ<\/span>\n          <h2 class=\"faq-split__title\">Wind load rated door questions<span class=\"accent\">,<\/span> answered<span class=\"accent\">.<\/span><\/h2>\n          <p class=\"faq-split__lead\">Technical answers on wind classes, reinforcement, standards, sizing, certification, and what ships 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><summary>What are the EN 12424 wind classes and which do I need?<\/summary><div class=\"faq-stack__answer\"><p>EN 12424 classifies doors from Class 0 (no requirement, internal\/shielded) to Class 5 (&gt;1100 N\/m\u00b2, &gt;145 km\/h). The scale: Class 1 = 300 N\/m\u00b2 (\u224880 km\/h), Class 2 = 450 N\/m\u00b2 (\u224896 km\/h, minimum for external wall doors), Class 3 = 700 N\/m\u00b2 (\u2248120 km\/h, standard for most industrial sites), Class 4 = 1000 N\/m\u00b2 (demanding\/coastal), Class 5 = &gt;1100 N\/m\u00b2 (coastal\/mountain\/hurricane). Your structural engineer or local building code determines the required class based on wind zone, terrain, building height, and exposure.<\/p><\/div><\/details>\n            <details><summary>How does a wind-rated sectional door differ from a standard one?<\/summary><div class=\"faq-stack__answer\"><p>Wind-rated doors add structural reinforcement: 2.0 mm galvanized steel internal supports across the panel width, steel wind ribs (6\u201312 cm height) bonded into the PU foam core, 2.5 mm reinforced tracks (vs. standard 1.5\u20132.0 mm), long-shank steel rollers that stay engaged in the track at maximum deflection, and shot-peened high-cycle torsion springs with dual anti-fall protection. The specific package depends on your door size and target wind class.<\/p><\/div><\/details>\n            <details><summary>What is the difference between wind load rating and impact rating?<\/summary><div class=\"faq-stack__answer\"><p>Wind load rating (EN 12424 or ANSI\/DASMA 108) means the door resists sustained wind pressure without permanent deformation or collapse. Impact rating (ANSI\/DASMA 115) means the door also survives wind-borne debris \u2014 a 2\u00d74 lumber missile fired at the door, followed by thousands of pressure cycles. In Florida HVHZ zones (Miami-Dade\/Broward), impact rating is mandatory. In non-debris zones, wind load rating alone may suffice.<\/p><\/div><\/details>\n            <details><summary>How does door size affect wind load requirements?<\/summary><div class=\"faq-stack__answer\"><p>Wind force is proportional to door area \u2014 a 6 m wide door experiences roughly twice the total wind force of a 3 m door at the same pressure. Larger doors also deflect more, requiring stronger reinforcement. For oversized doors (e.g., hangar doors up to 15 m wide), wind rib height, spacing, and track gauge are custom-engineered. Provide your exact W \u00d7 H and target wind class \u2014 we calculate the reinforcement package.<\/p><\/div><\/details>\n            <details><summary>What wind class do leading manufacturers achieve?<\/summary><div class=\"faq-stack__answer\"><p>A standard industrial sectional door typically achieves EN 12424 Class 3 (700 N\/m\u00b2, \u2248120 km\/h) with 42 mm panels. Heavy-duty wind-load doors can reach Class 4\u20135 (1000\u20131100+ N\/m\u00b2) with reinforced panels and tracks. RAX engineers to your specified class \u2014 typically Class 3 as standard, with Class 4\u20135 available for coastal and hurricane-exposed projects.<\/p><\/div><\/details>\n            <details><summary>Can RAX provide third-party wind load test reports?<\/summary><div class=\"faq-stack__answer\"><p>Yes. RAX provides wind load classification documentation as part of the CE technical file per EN 13241. For projects requiring independent third-party test reports to EN 12444 or ANSI\/DASMA 108, we arrange testing at accredited laboratories to the specified class and door configuration.<\/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. We recommend using a qualified local installer who can verify building structural capacity and proper anchoring of track brackets.<\/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 wind-reinforced first order: 20\u201335 days. Repeat orders: 15\u201320 days. Warranty: door body 2 years, operator\/motor 3 years, servo motor 5 years. Warranty replacement parts shipped via DHL\/FedEx in 5\u20137 days.<\/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\">10 \u00b7 Get Started<\/span>\n        <h2>Get Your Wind Load Rated Sectional Door Proposal<\/h2>\n        <p class=\"lead\">Send your opening size, site wind zone, and required EN 12424 class \u2014 we reply with a reinforcement 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\": \"Wind Load Rated Sectional Door\",\n      \"category\": \"Sectional 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 Wind Load Rated Sectional Door engineered for wind-exposed sites. EN 12424 Class 1\u20135, ANSI\/DASMA 108 compatible. Reinforced panels with 2.0 mm steel supports, 2.5 mm tracks, long-shank rollers. CE EN 13241, ISO 9001:2015. Manufactured by RAX Door Technology since 1999.\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"1000\",\n        \"description\": \"Made to order \u2014 request a quote\",\n        \"url\": \"https:\/\/www.raxdoors.com\/sectional-doors\/wind-load-rated-sectional-door\/\",\n        \"priceValidUntil\": \"2027-12-31\",\n        \"validFrom\": \"2026-09-12\",\n        \"hasMerchantReturnPolicy\": {\n          \"@type\": \"MerchantReturnPolicy\",\n          \"applicableCountry\": \"US\",\n          \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnNotPermitted\",\n          \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n          \"returnFees\": \"https:\/\/schema.org\/NonReturnableFee\"\n        },\n        \"shippingDetails\": {\n          \"@type\": \"OfferShippingDetails\",\n          \"shippingRate\": {\n            \"@type\": \"MonetaryAmount\",\n            \"value\": \"0\",\n            \"currency\": \"USD\"\n          },\n          \"shippingDestination\": {\n            \"@type\": \"DefinedRegion\",\n            \"addressCountry\": \"US\"\n          },\n          \"deliveryTime\": {\n            \"@type\": \"ShippingDeliveryTime\",\n            \"handlingTime\": {\n              \"@type\": \"QuantitativeValue\",\n              \"minValue\": 15,\n              \"maxValue\": 45,\n              \"unitCode\": \"DAY\"\n            },\n            \"transitTime\": {\n              \"@type\": \"QuantitativeValue\",\n              \"minValue\": 7,\n              \"maxValue\": 30,\n              \"unitCode\": \"DAY\"\n            }\n          }\n        }\n      }\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/www.raxdoors.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Products\",\n          \"item\": \"https:\/\/www.raxdoors.com\/products\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Sectional Doors\",\n          \"item\": \"\/sectional-doors\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Wind Load Rated Sectional Door\",\n          \"item\": \"\/sectional-doors\/wind-load-rated-sectional-door\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the EN 12424 wind classes and which do I need?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"EN 12424 classifies doors from Class 0 (no requirement, internal\/shielded) to Class 5 (>1100 N\/m\u00b2, >145 km\/h). Class 1 = 300 N\/m\u00b2 (\u224880 km\/h), Class 2 = 450 N\/m\u00b2 (\u224896 km\/h, minimum for external wall doors), Class 3 = 700 N\/m\u00b2 (\u2248120 km\/h, standard for most industrial sites), Class 4 = 1000 N\/m\u00b2 (demanding\/coastal), Class 5 = >1100 N\/m\u00b2 (coastal\/mountain\/hurricane). Your structural engineer or local building code determines the required class.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does a wind-rated sectional door differ from a standard one?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Wind-rated doors add structural reinforcement: 2.0 mm galvanized steel internal supports, steel wind ribs (6\u201312 cm height) bonded into the PU foam core, 2.5 mm reinforced tracks, long-shank steel rollers, and shot-peened high-cycle torsion springs with dual anti-fall protection. The specific package depends on door size and target wind class.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the difference between wind load rating and impact rating?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Wind load rating (EN 12424 or ANSI\/DASMA 108) means the door resists sustained wind pressure without permanent deformation. Impact rating (ANSI\/DASMA 115) means the door also survives wind-borne debris \u2014 a 2\u00d74 lumber missile fired at the door followed by thousands of pressure cycles. In Florida HVHZ zones, impact rating is mandatory.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does door size affect wind load requirements?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Wind force is proportional to door area \u2014 a 6 m wide door experiences roughly twice the total wind force of a 3 m door at the same pressure. Larger doors deflect more, requiring stronger reinforcement. For oversized doors up to 15 m wide, wind rib height, spacing, and track gauge are custom-engineered.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What wind class do leading manufacturers achieve?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"A standard industrial sectional door typically achieves EN 12424 Class 3 (700 N\/m\u00b2, \u2248120 km\/h) with 42 mm panels. Heavy-duty wind-load doors can reach Class 4\u20135 (1000\u20131100+ N\/m\u00b2) with reinforced panels and tracks. RAX engineers to your specified class \u2014 typically Class 3 standard, with Class 4\u20135 for coastal and hurricane-exposed projects.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can RAX provide third-party wind load test reports?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. RAX provides wind load classification documentation as part of the CE technical file per EN 13241. For projects requiring independent third-party test reports to EN 12444 or ANSI\/DASMA 108, we arrange testing at accredited laboratories.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Do you provide installation?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"No \u2014 RAX is a pure manufacturer. Doors ship with English installation manuals, wiring diagrams, and remote support. We recommend using a qualified local installer who can verify building structural capacity and proper anchoring of track brackets.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time and warranty?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Standard configurations: 12\u201320 days. Custom wind-reinforced first order: 20\u201335 days. Repeat orders: 15\u201320 days. Warranty: door body 2 years, operator\/motor 3 years, servo motor 5 years.\"\n          }\n        }\n      ]\n    }\n  ]\n}<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>Home \/ Produtos \/ Portas Seccionais \/ Porta Seccional Classificada para Carga de Vento Sectional Doors \u00b7 Fabricante desde 1999 Porta Seccional Classificada para Carga de Vento EN 12424 Classe 1\u20135 Compat\u00edvel com ANSI\/DASMA 108 Desenhos t\u00e9cnicos completos Pe\u00e7a um Or\u00e7amento Gratuito Ver Especifica\u00e7\u00f5es 01 \u00b7 Vis\u00e3o Geral Projetada para Locais Expostos ao Vento Portas seccionais classificadas para carga de vento s\u00e3o projetadas para edif\u00edcios \u2026 <a title=\"Porta Seccional Classificada para Carga de Vento\" class=\"read-more\" href=\"https:\/\/www.raxdoors.com\/pt\/sectional-doors\/wind-load-rated-sectional-door\/\" aria-label=\"Leia mais sobre Porta Seccional com Classifica\u00e7\u00e3o de Carga de Vento\">Ler mais<\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":14,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-634","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/pages\/634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/comments?post=634"}],"version-history":[{"count":19,"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/pages\/634\/revisions"}],"predecessor-version":[{"id":4045,"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/pages\/634\/revisions\/4045"}],"up":[{"embeddable":true,"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/pages\/14"}],"wp:attachment":[{"href":"https:\/\/www.raxdoors.com\/pt\/wp-json\/wp\/v2\/media?parent=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}