48x36 - B-FRD Oversized Insulated Fire-Rated Access Door
Babcock-Davis BFRD-Series: BFRD fire-rated, insulated, oversized access doors provide access through openings in fire rated vertical or horizontal surfaces. The BFRD is the industry’s only fire rated access panel with sizes available larger than 24" x 36" in horizontal surfaces. The double leaf design has a removable mullion. Warnock-Hersey listed for 3 hours in horizontal surfaces.
18-gauge cold rolled steel
16-gauge cold rolled steel
Concealed continuous rod hinge
1/4" Allen head key with automatic panel closer
Paintable powder coat
1-1/2" non-combustible, high temperature
Rough opening is door size.
Interior latch release mechanism is standard.