42" x 42" Aluminum Fire Rated Floor Door
For commercial buildings, the installation of fire-rated access doors is a critical requirement. One fire-rated floor door that contractors should consider is our ADC-FR Aluminum Fire-Rated Floor Door. This door is UL-listed and features an automatic closing system, an intumescent fire-resistant coating, and a pan cover with a design ideal for accepting architectural flooring materials for concealed access.
The ADC-FR door has an aluminum coverreinforced for 150 psf (732kg/m2) live load, and an extruded aluminum frame with built-in anchor flange around the perimeter. Furthermore, the underside of the cover and the frame's interior surfaces both have intumescent fire coating. Completing this door assembly is a continuous heavy-duty type 316 stainless steel hinge and a pneumatic self-closing system. The self-closing system automatically closes the door in case of a fire when heat melts the UL-listed 165°F (74°C) fusible link.
When you purchase this ADC-FR, keep in mind that it is only for interior applications and must be free from moisture before installation. This door assembly is available in Mill Finish aluminum with bituminous coating on the frame's exterior. Get this door today in our available UL-listed standard sizes!
Material : 1/4" (6mm) aluminum cover and extruded aluminum frame
Hinges : Continuous heavy-duty type 316 stainless steel hinge
Latch : Pneumatic self closing system that automatically closes the door in the event of a fire when heat parts a UL-listed 165°F (74°C) fusible link
Finish : Mill Finish aluminum with a bituminous coating applied to the exterior of the frame
Performance Ratings : ASTM E119, NFPA 251,NFPA 288 and UL-listed (File R15197) for 2-hour fire rating when exposed to fire from the underside. Complies with BS476: Part 22 for a 1-hour rating.