{"id":587,"date":"2026-08-03T15:44:45","date_gmt":"2026-08-03T15:44:45","guid":{"rendered":"https:\/\/www.raxdoors.com\/products\/roller-shutter-doors\/micro-perforated-roller-shutter\/"},"modified":"2026-09-12T21:24:38","modified_gmt":"2026-09-12T13:24:38","slug":"micro-perforated-roller-shutter","status":"publish","type":"page","link":"https:\/\/www.raxdoors.com\/ar\/roller-shutter-doors\/micro-perforated-roller-shutter\/","title":{"rendered":"\u0628\u0627\u0628 \u0631\u0648\u0644 \u0645\u062b\u0642\u0648\u0628 \u062f\u0642\u064a\u0642"},"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>Micro-Perforated Roller Shutter<\/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>Micro-Perforated Roller Shutter<\/h1>\n          <p class=\"page-summary\">Custom-engineered industrial roller shutter door &mdash; also built to your OEM specification.<\/p>\n          <p class=\"lead\">A micro-perforated roller shutter with fine, closely spaced holes &mdash; subtle airflow and acoustic benefit with a near-solid appearance and full security.<\/p>\n\n          <div class=\"btn-group\">\n            <span class=\"pill\">Micro Perforation<\/span>\n            <span class=\"pill\">Airflow + Acoustic<\/span>\n            <span class=\"pill\">Near-Solid Look<\/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\">Fine perforations for gentle ventilation and acoustic damping &mdash; a near-solid appearance with the benefits of a breathable curtain.<\/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 micro-perforated roller shutter uses very small, closely spaced holes rather than large punches. The result is a curtain that reads almost solid from a distance yet still allows controlled airflow and can contribute to acoustic damping &mdash; useful where a full perforation would be too open visually, but some ventilation or sound attenuation is wanted.<\/p>\n          <p class=\"text-lead\">RAX produces the micro-perforation on its CNC punching centre, holding tight tolerances on hole diameter and pitch so the open area stays low and consistent. Micro-perforated slats are available in galvanized steel, aluminum or stainless and finished to any RAL color, with the same in-house drive and safety options as the rest of the range.<\/p>\n          <p class=\"text-muted\"><small>RAX-company facts on this page &mdash; materials, 100,000-cycle fatigue testing, certifications held, warranty and lead time &mdash; are from RAX Door Technology&#8217;s approved brand brief. Industry figures are marked [SOURCED] (with the source) or [ESTIMATE] (industry-typical, not independently verified) in the Basis column and are confirmed against your opening on the technical layout. Fire resistance (EI60\/EI120) and wind-load class are project-specific capabilities we test and document per order &mdash; never blanket certificates.<\/small><\/p>\n        <\/div>\n        <div>\n          <h3>At a Glance<\/h3>\n          <ul class=\"list-check\">\n            <li>Fine, closely spaced micro-holes &mdash; near-solid appearance<\/li>\n            <li>Controlled low airflow with potential acoustic damping<\/li>\n            <li>Tight CNC tolerance on hole diameter and pitch<\/li>\n            <li>Galvanized steel, aluminum or stainless; any RAL color<\/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>\n              <th>Basis<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td class=\"row-label\">Curtain<\/td>\n              <td>Micro-perforated galvanized steel, aluminum or stainless slats with fine, closely spaced holes.<\/td>\n              <td>RAX capability<\/td>\n            <\/tr>\n            <tr>\n              <td class=\"row-label\">Perforation<\/td>\n              <td>Small hole diameter and tight pitch held on the <span class=\"hl\">CNC punching centre<\/span> for consistent low open area.<\/td>\n              <td>RAX capability<\/td>\n            <\/tr>\n            <tr>\n              <td class=\"row-label\">Open Area<\/td>\n              <td>Low open area (typically below standard perforation) &mdash; near-solid look with controlled airflow.<\/td>\n              <td>[ESTIMATE]<\/td>\n            <\/tr>\n            <tr>\n              <td class=\"row-label\">Acoustic<\/td>\n              <td>Micro-perforation can contribute to sound attenuation; Rw confirmed per project by test.<\/td>\n              <td>Per project<\/td>\n            <\/tr>\n            <tr>\n              <td class=\"row-label\">Visibility<\/td>\n              <td>Limited see-through &mdash; reads near-solid from a distance.<\/td>\n              <td>RAX capability<\/td>\n            <\/tr>\n            <tr>\n              <td class=\"row-label\">Drive \/ Motorization<\/td>\n              <td>Tubular or geared motor with manual override; RAX servo VFD optional.<\/td>\n              <td>RAX capability<\/td>\n            <\/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>]; confirmed per model.<\/td>\n              <td>[ESTIMATE] \/ Per project<\/td>\n            <\/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>\n              <td>Per project<\/td>\n            <\/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 [ESTIMATE].<\/td>\n              <td>RAX-measured \/ [ESTIMATE]<\/td>\n            <\/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>\n              <td>RAX capability<\/td>\n            <\/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>\n              <td>RAX-measured<\/td>\n            <\/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>\n              <td>Per project<\/td>\n            <\/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>\n              <td>RAX capability<\/td>\n            <\/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>\n              <td>Per project<\/td>\n            <\/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>\n              <td>RAX-held \/ Per project<\/td>\n            <\/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>\n              <td>RAX policy<\/td>\n            <\/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>\n              <td>RAX-measured<\/td>\n            <\/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>\n              <td>RAX policy<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p class=\"text-lead flow-top-lg\">Hole diameter, pitch and open area are set to your airflow and acoustic targets and confirmed on the technical layout; acoustic benefit is verified per project by test where required.<\/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>Micro-Perforated Slat<\/h3>\n          <p class=\"card-meta\">Fine-hole galvanized, aluminum or stainless slats.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Process<\/span>\n          <h3>Precision CNC Punching<\/h3>\n          <p class=\"card-meta\">Tight tolerance on hole diameter and pitch.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Acoustic<\/span>\n          <h3>Perforated Face<\/h3>\n          <p class=\"card-meta\">Micro-holes can aid sound attenuation, per project.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Guides<\/span>\n          <h3>Steel \/ Aluminum Guides<\/h3>\n          <p class=\"card-meta\">Guides with weather-seal as required.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Finish<\/span>\n          <h3>RAL Powder Coat<\/h3>\n          <p class=\"card-meta\">Metalwork finished to any RAL color.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Drive<\/span>\n          <h3>Tubular \/ Geared Motor<\/h3>\n          <p class=\"card-meta\">Motor with manual override; 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\">Acoustic<\/span>\n          <h3>Noise-Sensitive Openings<\/h3>\n          <p class=\"card-meta\">Micro-perforation to aid acoustic damping, per project.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Architectural<\/span>\n          <h3>Architectural Facades<\/h3>\n          <p class=\"card-meta\">Near-solid look with subtle ventilation.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Plant<\/span>\n          <h3>Ventilated Enclosures<\/h3>\n          <p class=\"card-meta\">Gentle airflow where full perforation is too open.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <span class=\"card-tag\">Retail<\/span>\n          <h3>Premium Shopfronts<\/h3>\n          <p class=\"card-meta\">Refined, near-solid secure closure.<\/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>Fire Rating EI60 \/ EI120<\/h3>\n          <p class=\"card-meta\">Fire-resistant curtain capability, tested to EN&nbsp;1634-1 and classified to EN&nbsp;13501-2 per project &mdash; not a held stock certificate.<\/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\">Micro-Perforated Roller Shutter 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 is micro-perforated different from standard perforated?<\/summary>\n              <div class=\"faq-stack__answer\"><p>Micro-perforation uses much smaller, more closely spaced holes, so the curtain reads almost solid from a distance and the open area is lower. It gives gentle airflow and can aid acoustic damping, whereas standard perforation provides more airflow and clearer visibility with a more open look.<\/p><\/div>\n            <\/details>\n            <details>\n              <summary>Does a micro-perforated shutter help with noise?<\/summary>\n              <div class=\"faq-stack__answer\"><p>A micro-perforated face can contribute to sound attenuation, often used with an acoustic backing. The exact sound-reduction (Rw) value depends on the construction, so where acoustic performance is a requirement we confirm it per project by test.<\/p><\/div>\n            <\/details>\n            <details>\n              <summary>Can you control the exact open area?<\/summary>\n              <div class=\"faq-stack__answer\"><p>Yes. RAX holds tight CNC tolerances on hole diameter and pitch, so we can set a precise, consistent low open area to meet your airflow and appearance targets and document it on the technical layout.<\/p><\/div>\n            <\/details>\n            <details>\n              <summary>Do you provide installation for the Micro-Perforated Roller Shutter?<\/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 Micro-Perforated Roller Shutter 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 Micro-Perforated Roller Shutter Proposal<\/h2>\n        <p class=\"lead\">Send your opening size and airflow \/ acoustic targets &mdash; we reply with a micro-perforated 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\": \"Micro-Perforated Roller Shutter\",\n      \"alternateName\": [],\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 micro-perforated roller shutter by RAX Door Technology. Fine perforation for subtle airflow and acoustic benefit with a near-solid appearance, any size, fully engineered to your specification, CE EN 13241, 100,000-cycle fatigue tested, full English manuals.\",\n      \"url\": \"\/roller-shutter-doors\/micro-perforated-roller-shutter\/\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"800\",\n        \"description\": \"Made to order - request a quote\",\n        \"url\": \"https:\/\/www.raxdoors.com\/roller-shutter-doors\/micro-perforated-roller-shutter\/\",\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\": \"Roller Shutter Doors\",\n          \"item\": \"\/roller-shutter-doors\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Micro-Perforated Roller Shutter\",\n          \"item\": \"\/roller-shutter-doors\/micro-perforated-roller-shutter\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How is micro-perforated different from standard perforated?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Micro-perforation uses much smaller, more closely spaced holes, so the curtain reads almost solid from a distance and the open area is lower. It gives gentle airflow and can aid acoustic damping, whereas standard perforation provides more airflow and clearer visibility with a more open look.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does a micro-perforated shutter help with noise?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"A micro-perforated face can contribute to sound attenuation, often used with an acoustic backing. The exact sound-reduction (Rw) value depends on the construction, so where acoustic performance is a requirement we confirm it per project by test.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can you control the exact open area?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. 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