20" x 20" Fire Rated Ceiling Access Doors
FRC series Access Doors are rated by Underwriters Laboratories for 1.5 hours, "B" label in walls, and by Warnock Hersey for 3 hours in ceilings and 2 hours in walls. The FRC Series Doors should be utilized when providing access in fire rated walls and ceilings. FRC Series Doors have heavy-duty spring closures to ensure positive latching when panel closes. An interior latch release is also included on all doors to enable unlocking from inside.
Finish : Prime coat suitable for painting
Hinge : Concealed
Lock / latch : Dual purpose lock that features a knurled knob and key operation
Material :20 gauge galvanneal steel Door, 16 gauge galvanneal steel Frame
Rough Opening Size: 23 ⅝" x 31 ⅝"