Maximum UL Fire Rated door sizes are as follows:
A-Series:
4' 0" X 8' 0" single door
8' 0" X 8' 0” double door or pairs
B-Series
4' 0" X 10' 0" single door
8' 0" X 10' 0” double doo...
Yes, Steelcraft doors and/or frames are available and can carry a UL, WH or FM label. The type of fire label (UL, WH or FM) is dictated by the specifications and local building code.
Doors ...
Steelcraft doors and/or frames do not contain any asbestos.
Steelcraft did use asbestos in the following products:
Steelcraft S16-Series stile and rail door with flush panel and UL fire door l...