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.

Product Specifications of the ADC-FR-LC;

  • 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.

This access door is also available in different customizable sizes. Simply give us a call at 1-800-679-3405 and we’ll help you find the perfect access door for your commercial building. You can trust that with Access Doors Canada, we always make sure to deliver you quality products directly to your job site!

Product Specifications