Also specified as: Concealed Roller Shutter
A built-in roller shutter with the barrel and box concealed inside the wall or lintel — a clean architectural finish that saves space and hides the mechanism.
The mechanism disappears into the building — a concealed shutter for clean facades, tight headrooms and architecture where the box must not show.
The built-in roller shutter (concealed roller shutter) installs the barrel, coiled curtain and housing box inside the wall cavity, lintel or a purpose-built pocket, so no external box is visible when the door is open. The result is a clean, uninterrupted facade and a shutter that does not project into the room or onto the exterior — ideal for architectural projects, renovations and openings with limited headroom.
Concealed installation demands precise coordination with the building structure, so RAX supplies detailed technical drawing pocket and lintel drawings early, letting the opening be prepared correctly before the shutter arrives. The curtain, drive and safety options are the same proven RAX components, finished to any RAL color to blend with the surrounding facade.
RAX-company facts on this page — materials, 100,000-cycle fatigue testing, certifications held, warranty and lead time — are from RAX Door Technology’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 — never blanket certificates.
Every door is engineered to your opening. The values below are the validated baseline; final figures are confirmed on your specification.
| Parameter | Specification | Basis |
|---|---|---|
| Installation | Barrel, coiled curtain and housing concealed within the wall cavity, lintel or pocket. | RAX capability |
| Appearance | No visible external box when open — clean facade and full clear opening. | RAX capability |
| Space Benefit | Eliminates box projection into the room or onto the exterior; suits tight headrooms. | RAX capability |
| Coordination | Detailed technical drawing pocket and lintel drawings supplied early for structural preparation. | RAX capability |
| Curtain | Galvanized steel, aluminum or insulated slats to the project specification. | RAX capability |
| Drive / Motorization | Tubular motor preferred for compact concealed drive; manual override available. | RAX capability |
| Access | Concealed box detailed with service access for maintenance. | Per project |
| Fire Rating | EI60 / EI120 capability — tested to EN 1634-1 and classified to EN 13501-2 per project (not a held stock certificate). | Per project |
| Cycle Life | 100,000 cycles 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]. | RAX-measured / [ESTIMATE] |
| Safety Devices | Anti-pinch safety edge, bottom air-bag sensor and photo eyes; optional radar, geomagnetic and light-curtain sensing. | RAX capability |
| Operating Temperature | RAX products validated from −30°C cold storage to +50°C desert environments. | RAX-measured |
| Maximum Opening | Custom to your opening — feasible span confirmed by RAX engineers against wind class and drive sizing. | Per project |
| Color / Finish | 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. | RAX capability |
| Power Supply | 220 V / 380 V, 50/60 Hz — confirmed against the selected operator. | Per project |
| Certification | Held: ISO 9001:2015, CE (EN 13241, EN 12453), SGS material reports, Product Liability Insurance. Per project: fire rating EI60/EI120 (EN 1634-1); AS/NZS 4505 & UL counterpart data. | RAX-held / Per project |
| Order | Custom engineered to your opening, specification and RAL color; from prototype to container-load delivery. | RAX policy |
| Lead Time | Sample 7–15 days; standard container 12–20 days; custom first order 20–35 days, repeat 15–20 days. | RAX-measured |
| Warranty | Door body 2 years; operator/motor 3 years (servo motor 5 years). Free spare parts within warranty (DHL/FedEx 5–7 days). | RAX policy |
Concealed installation is coordinated with the building structure; pocket dimensions, lintel loads and service access are confirmed on the technical drawings before manufacture.
Validated substrates, processed in-house on an auto PU foam panel line and CNC punching/bending centre.
Match the door to the opening duty — each card is one line.
Your installers get the full document set before the door ships.
Certificates we hold today, and the project-specific test data we arrange against the matching standard.
Rigorous 100,000-Cycle Fatigue Testing Protocols, Validated Galvanized Steel & Aluminum Alloy Materials, and Precision Servo-Drive Manufacturing — the proof behind every RAX shutter.
Large industrial doors from prototype to container-load delivery.
Every RAX shutter is built to your opening, your RAL color and your duty — from prototype to container-load delivery. Private-label production covers panel color, operator matching, packaging and manual translation, all under strict NDA.
From custom engineering to container-load delivery — the document set your local installers need.
Door body 2-year warranty · operator/motor 3 years (servo motor 5 years) · free spare parts within warranty, dispatched DHL/FedEx 5–7 days.
The barrel, coiled curtain and housing box sit inside the wall cavity, lintel or a purpose-built pocket, so no external box is visible when the door is open. RAX supplies detailed technical drawing pocket and lintel drawings early so the opening is prepared correctly before the shutter arrives.
Yes. The concealed housing is detailed with a service access panel so the drive and curtain can be inspected and maintained without disturbing the surrounding structure.
Often, yes – where the wall or lintel can accommodate a pocket. We review the opening and headroom and provide the coordination drawings; where concealment is not feasible we recommend a surface-mounted box as an alternative.
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.
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 – we never 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. Tooling records are archived up to 5 years with no extra tooling fee on repeat orders, all under strict NDA.
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.
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.).
Send your opening size and facade requirements — we reply with a built-in shutter proposal, technical drawing pocket drawings and lead time.
