Maximum Dutch Door sizes are:
Non Labeled = 4'0" wide X 8'0" High
Labeled = 4'0" wide X 7'2" High
Special sized Dutch Doors are available:
Special size top and/or bottom leaves are availabl...
Maximum nominal (overall) single door sizes are as follows:
L-Series (Laminated Door)
20 Gage = 3’ 0” wide X 8’ 0” high
18 Gage = 4’ 0” wide X 10’ 0” high
16 Gage = 4’ 0” wide X 10...
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...
ITS/WHI is "Warnoch Hersey". ITS/WHI is the formal designation for Intertek Testing Services / Warnock Hersey. ITS/WHI is an independent agency with testing, listing, in-plant inspection, and label...