Temperature Rise Rated Door
Specifically engineered for fire-rated stairwells, exit enclosures, and corridors, the NAFFCO ‘Cool’ Door significantly reduces the heat transmitted to the non-fire side—limiting temperature rise to below 250°F (140°C) for up to 30 minutes.
This added insulation helps maintain a survivable path for building occupants during fire emergencies. Compliant with NFPA 80 and international fire codes, it’s a critical solution for safe evacuation and code-approved fire protection.
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Features
- Fabricated and Assembled in UAE.
- Temperature Rise Rating upto 250°F @ 30 minutes on unexposed face of the Door.
- Tested to UBC 7-2, ANSI/UL 10B, 10C [Positive Pressure Test Standard] (or) BS 476 Part 22 Standard.
- Cold Rolled Steel, Metallic Coated as per ASTM A 792 Standard offering Superior corrosion resistance.
- Solid Mineral Core / Rockwool.
- Up to 180* Minutes Fire Integrity.
- Sound Transmission Class: STC 38 [Operable]
- Thermal Characteristics: U Factor up to 0.45, R Factor up to 2.22
- Mechanically interlocked vertical edge seam construction for added structural strength
- Suitable for wider selection of builders hardware.
- Suited for light, medium, heavy duty and extra-heavy duty usage.
- 16GA Inverted end channels welded to both face sheets.
- Factory Powder Coated.
Specifications
|
Width |
Height |
|||
|
Single |
Double |
|||
|
0.8 |
1.6 |
2 |
2.2 |
2.4 |
|
0.9 |
1.8 |
2 |
2.2 |
2.4 |
|
1.0 |
2.0 |
2 |
2.2 |
2.4 |
|
1.1 |
2.1 |
2 |
2.2 |
2.4 |
|
1.22 |
2.2 |
2 |
2.2 |
2.4 |
(All Sizes in Metres - Width x Height basis)
