Galvanized Steel Material UL Fire Door 90 min
 
 
Door Structure

 
Door Dimension
 
Widths up to and including 4’0’’(1200 mm)
Heights up to and including 8’0’’(2438 mm)
 
Door Filler
 
Different fillers for your choice, it is available with fireproof perlite board, honeycomb paper and rock wool cores.
 
Fire Rating
 
From 30mins to 180mins.
 
Zhongwo Fire Door is a professional manufacturer of a wide range of steel fire rated doors , wooden fire rated doors and fire rated roller shutters and windows for commercial and residential construction. Zhongwo Fire Door has more than 24 years experience and 5 factories with a total occupying area of 1,000,000 sq.ft. Yearly output covers up to 5,000,00 sets of steel fire doors and 2,000,00 sets of wooden fire doors.