Cleanroom Equipment
Fireproof glass window
Fireproof window refers to a window that can meet the requirements of fire stability and fire integrity in a certain period of time, together with the frame...
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Fireproof Glass Window: Fire-Rated Vision Panels for Controlled Areas
The fireproof glass window meets fire stability and integrity requirements for a defined period, combining a fire-rated frame with certified glazing. As part of our clean room doors and windows range, it provides a safe vision panel for corridors, fire compartments and equipment bays without compromising cleanliness.
It coordinates with our clean room double glass window and fireproof door ranges, supplied within our Malaysia prefabricated cleanrooms programme.
Fireproof Glass Window Specifications
Standard configuration for the Wonclean fireproof glass window. Fire rating, frame and size are all customizable to project and cleanroom classification requirements.
| Fire rating | EI60 per EN 13501-2 (60-min integrity + insulation); BS 476-22 tested |
|---|---|
| Glass construction | Multi-layer ceramic-integrated intumescent laminate, 28 mm |
| Frame material | Electropolished 316L stainless or powder-coated mild steel |
| Sealing system | Double-silicone gasket (FDA-compliant, Class 100-compatible) |
| Optical clarity | ≥ 91% visible light transmission; no distortion at 1 m |
| Pressure differential | ± 500 Pa continuous (750 Pa short-term validated) |
| Mounting | Flush-mounted, retrofit-ready, no exposed fasteners |
| Temperature range | −20°C to +60°C dimensional stability |
| Options | Pre-wired LED, RFID tracking, thermal-break |
| Cleanliness grade | ISO 14644-1 Class 5–8 compatible |
Values shown are standard/representative configurations. Confirm final certified figures (fire test, pressure rating) against the project datasheet before specification — Wonclean issues a stamped datasheet with every quotation.
Fireproof Glass Window Construction
The ceramic-integrated intumescent laminate is the engineering secret. A 28 mm multi-layer glass in a seamless, crevice-free 316L frame maintains EI60 integrity and insulation during fire — while a compression-adjustable double-silicone seal holds ±500 Pa cleanroom pressure differentials.
Why Choose Our Fireproof Glass Window
EI60 fire integrity
60-minute integrity + insulation maintains fire compartmentation without losing visibility.
High pressure rating
±500 Pa continuous (750 Pa short-term) for demanding cleanroom pressure cascades.
Clear visibility
≥ 91% visible light transmission with no distortion for real-time process monitoring.
Crevice-free hygiene
Seamless 316L frame with no exposed fasteners is easy to clean and contamination-free.
Retrofit-ready
Flush, retrofit-ready mounting integrates into prefabricated and modular cleanrooms.
Door-system compatible
Compatible with emergency exit door systems, with optional LED, RFID and thermal break.
Fireproof Glass Window Applications
Specified as fire-rated cleanroom vision panels across regulated and high-precision industries. See real cleanroom project case studies or browse the full cleanroom product range.
Get a project-specific quote in 24 hours
Send your cleanroom classification, floor area and finish requirements. Our Malaysia-based engineering team replies with a stamped datasheet, fire certificate and pricing — 7×24 technical support by email, phone or WhatsApp.
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