Also searched as: Thermal High Speed Door · Dual-Skin High Speed Door
The Insulated High Speed Door (thermal / dual-skin high speed door) is engineered to limit heat transfer at frequently used openings – the weak point in any conditioned building. A double-skin curtain or panel set with an insulating core gives meaningful thermal performance while still cycling rapidly, cutting energy loss and condensation risk at busy doorways.
Insulated rapid doors typically use double-skin panels with a polyurethane core – for reference, Seppes’ Sonic rigid door uses insulated double-skin aluminum panels with a polyurethane core. RAX offers insulated panel builds (including PU foam panel 40-50 mm in its broader range) and confirms the U-value and air-permeability for each project by test – we do not publish a generic U-value as a measured RAX figure.
As a pure manufacturer, RAX builds each insulated high speed door to your exact opening and RAL color – from prototype to container-load delivery order – with wiring diagrams and English manuals for your local installers.
Sources & honesty: RAX-company facts on this page (materials, 100,000-cycle fatigue testing, certifications held, warranty, lead time) are from RAX Door Technology’s approved brand brief. Industry benchmark figures (typical opening speeds, cycle-life ranges, EN 12424 wind classes, ISO 14644-1 cleanroom classes, competitor reference points) are drawn from our sourced category research (research/high-speed-doors.md) and are marked as industry-typical or attributed to the named manufacturer. RAX’s own measured speed, U-value, wind-class certificate and cleanroom class are confirmed per project by test – we do not publish them as generic figures. Fire resistance (EN 1634-1) and ATEX suitability are project-specific capabilities, not blanket certificates.
Double-skin insulated construction (rigid panels or PU foam panel 40-50 mm) to limit heat transfer; U-value confirmed per project by test.
Fast operation plus peripheral sealing reduces conditioned-air loss at high-traffic openings.
Closed-loop servo or VFD – both manufactured in-house by RAX.
Curtain/panels and drive validated against RAX’s 100,000-cycle fatigue protocol; servo motor backed by a 5-year warranty.
| Product | Insulated High Speed Door |
| Category | High Speed Doors |
| Curtain / panel | Double-skin insulated panels with polyurethane core (cf. Seppes Sonic); RAX PU foam panel 40-50 mm and aluminum 6063-T5 / galvanized steel 0.4-1.5 mm available; PVC coated fabric 0.9-1.2 mm for flexible variants. |
| Thermal performance | U-value and air-permeability tested within EN 13241 scope and confirmed per project (no generic figure published as a RAX value). |
| Opening speed | Industry-typical ~0.6-1.0 m/s for insulated rigid doors (synthesis); flexible insulated variants faster. Exact RAX speed confirmed per project. |
| Drive system | Closed-loop servo or VFD (RAX capability); 220V / 380V, 50/60Hz, operator-specific. |
| Cycle life | Validated against RAX’s 100,000-cycle fatigue protocol; industry servo design life commonly 150,000-500,000+ cycles (estimate). |
| Wind load | Classified per EN 12424 (Class 0-5); class confirmed per project. |
| Sealing | Peripheral compression / brush seals and bottom sealing edge to limit air exchange (performance per project). |
| Safety devices | Anti-pinch safety edge, bottom air-bag sensor, photo eyes; optional light curtain, radar and geomagnetic sensing (RAX capability). |
| Operating temperature | RAX products tested -30 C to +50 C; suited to conditioned and chilled-zone openings. |
| Certification | CE EN 13241 / EN 12453 (held); thermal, wind (EN 12424) and fire (EN 1634-1) data per project. |
| Order | Custom engineered to your exact opening, specification and RAL color |
Provide clear opening width x height, headroom and side room – or site photos. We produce the confirmation drawing and confirm the feasible span against wind class.
Cycles per day, operating temperature range, wind exposure, and clean / cold / washdown / hazardous-area duty.
Target speed, thermal (U-value), wind (EN 12424), fire (EN 1634-1), acoustic or cleanroom class – we match the applicable standard and confirm by test.
Servo or VFD drive, sensing (radar / geomagnetic / light-curtain), safety edges and any safety-interlock or smart (WiFi/RS485) control needs.
Limit heat loss and condensation at busy external and internal openings.
Thermal separation ahead of chilled and frozen zones (pair with our cold-storage doors).
Stable temperatures and draught control in processing environments.
Doors that help meet building energy targets at high-traffic openings.
RAX supports full private-label production of the Insulated High Speed 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, Tooling records are archived for up to 5 years — no extra tooling fee on repeat orders, all under strict NDA.
Product standard for industrial, commercial and garage doors – the harmonized basis for CE marking. Covers mechanical and power-operated safety, wind-pressure and water-penetration resistance, thermal (U-value) and air-permeability performance, with technical documentation retained 10 years.
Safety in use of power-operated doors – operating-force limits and entrapment protection, and the test methods behind our operator safety data.
Wind-load resistance classification (Class 0-5) and the test method for doors. Class 0 denotes no declared wind performance; Class 5 (‘Exceptional’, above 1000 Pa) is set by special maker-buyer agreement.
Fire-resistance test method for door and shutter assemblies. RAX can engineer fire-rated curtains/panels (EI60/EI120) and arrange EN 1634-1 testing per project – a project-specific capability, not a blanket held certificate.
Any opening size within the High Speed Doors range – large industrial doors from prototype to container-load, full flexibility on order quantity. Share your opening width x height (or site photos) and our engineers confirm the feasible span, wind class and drive sizing, then produce technical drawings.
Insulated rigid high speed doors typically open around 0.6-1.0 m/s (industry synthesis); flexible insulated variants can be faster. The priority on this door is thermal performance rather than maximum speed. RAX confirms the travel speed and panel build for your opening in the quotation.
U-value depends on the exact panel build, thickness and sealing, so rather than quote a generic number RAX confirms the U-value and air-permeability for your project by test, within the EN 13241 scope. Tell us your target thermal performance and opening size and we will engineer and document the matching construction.
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.
RAX holds ISO 9001:2015 and CE to EN 13241 (industrial door) and EN 12453 (operator safety), with SGS material reports and product liability insurance. Fire resistance (EI60/EI120) and an EN 12424 wind-load class are project-specific capabilities we test and certify per order against the matching standard – we do not overclaim a blanket rating.
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, under strict NDA.
Sample 7-15 days; standard container 12-20 days; custom first order 20-35 days. Door body 2-year warranty, operator/motor 3 years (servo motor 5 years), with spare parts dispatched by DHL/FedEx within warranty.
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).
Or email info@raxdoor.com
Send your opening size and duty requirements — we reply with a proposal and lead time.
