Elmdor Insulated Fire Rated Ceiling Access Door Doors are rated by Underwriters Laboratories for 1.5 hours, "B" label in walls, and by Warnock Hershey for 3 hours in ceilings. 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.Door is fabricated from 20 gage, galvannealed steel with a prime coat finish. Door panel is provided with two inches of insulation in a sandwich type construction. Frame is fabricated from 16 gage, galvannealed steel with a prime coat finish and provided with masonry anchors and bolt holes.Hinge is a fully concealed continuous piano type and mounted on the long side of the rectangular door panel. Exterior Latch is a dual purpose lock that features a knurled knob and key operation. Both are provided at time of shipping. Interior Latch Release Slide is included enabling door to be opened from the inside.Elmdor Insulated Fire Rated Ceiling Access Door FRC 8" x 8" Features:; Door: 20 gage Steel; Frame: 16 gage Steel; Knurled Knob Latch; Prime Coat Finish.
State of California Proposition 65 Warning: This product may contain one or more substances or chemicals known to the state of California to cause cancer.