1 Hr. Metal Fire Rated Doors shutter is 46 mm thick steel Check door confirming to BS: 476 Part-22and IS : 3614 Part-II Fabricated with 2 nos 20 SWG galvanized steel sheet sandwiching with proprietary fire resistant insulation materials in-between. The door frames are manufactured from 16 SWG galvanized steel sheet pressed form to double rebate profile of size 143mm x 57mm. The door frame and door shutter are fitted with SS BALL BEARING HINGES (100 X 75 X 2.5 MM) and are coated with one coat of fire and corrosion resistant primer.
Our Steel Fire rated Doors Frames are available in mitered joint and butted assembly; our frames are supplied in modular type form for easy assembly at site. Welded frames are supplied on special request.