Temperature Rise Rated Door
NAFFCO “Cool” Temperature Rise Rated Door offers exceptional Insulation to Temperature [during a Fire] which makes it extremely suitable for enclosed areas such as Exit Stairwells, Exit Enclosures and Corridors. These Doors are specifically designed for enclosed openings [eg. Stairwells] which require conformance to NFPA 80 (or) similar fire protection recommendation for maximum temperature rise requirements.
NAFFCO ‘Cool’ Temperature Rise rated can limit the transmission of heat for a period of time so that people can safely move to the lower floors thereby exiting the burning building. These doors are built with a leaf Infill that is specifically designed to restrict the transmission of heat.
- 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.
|
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)
