jamb rough opening black garage Wood Grain Steel Door

Material: galvanized steel plate (not cold-rolled steel plate) is made of hot-dip galvanized antirust treatment, and the plate is thick enough

Filling: optional fireproof perlite (fireproof), foam board (ordinary), fireproof cotton, aluminum honeycomb, paper/aluminum honeycomb, wooden square frame, moisture-proof medium fiber board, swelling foaming agent filling, etc

Fire time: 30/60/90/120/180min. In addition to fire insulation tape, sound insulation and collision proof tape are also installed by default. There are UL/BS/EN and other fire detection reports, and fire LABEL can be affixed

A variety of colors: standard optional (small amount), other PT VAL to provide color number can (large amount) with wood grain transfer printing is A01B wood grain steel door (over a thousand kinds of wood grain transfer printing), with stainless steel is A01C stainless steel fire door (optional stainless steel wire drawing, light;Color such as rose gold, gold;Or factory plating with, wood grain)