Fire-Rated Access Doors

The fire rated uninsulated access door can be used on fire rated walls.

• Material

  16 gauge cold rolled steel

• Hinge

  Continuous piano hinge. Hinge location: Hinges must be located on the second dimension (height).

• Locking mechanism

  Self-latching tool-key operated slam latch and ring operated slam latch, both included.

• Flange

  1" exposed flange

• Frame

  2½ " in depth, made of cold rolled steel

• Rough opening

  Door sizes + ¼" or + 6mm

• Inside panel release

  Mechanisms to allow panels to open from inside, standard on all doors over 12" X 12 inches.

• Finish

  High quality white powder coat primer.

• Packaging

  Individually wrapped, 1 door per box.

Fire rated access doors, for vertical use, are subject to the following:

Vertical wall assemblies

• Fire rated access doors, for vertical use, are subject to the following:

• UL 10B (2009), NFPA 252 (2012), CAN/ULC S104 (R1985), CAN/ULC S104 (2010).

• 1-½ hours, neutral/negative pressure

• 36" x 36" (914 mm x 914 mm), maximum area of 1296 in², tolerance on height and width limitation is more or less 3" (76mm) as long as the area does not exceed 1296 in².

• No rating achieved