46 mm thick steel Check door of 60/120 minutes Fire rating confirming to BS ; 476 Part-22and IS : 3614 Part-II Fabricated with 2 nos 18SWG galvenised steel sheet sandwiching with proprietary fire resistant insulationmaterials in-between. The door frames are manufactured from 16SWG galvenised 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 (100X75X3MM) and are coated with one coat of fire and corrosion resistant primer.
Door Frame: Wooden Door Frame made of hard wood /teak wood of section 145mmx70mm with heat activated intumescent fire seal strip of section 10mmx4mm and one coat of Fire & anti-termite primer.
Door Shutter : 55mm thick asbestos free composite Fire / Smoke check wooden shutters of 120 minutes fire resistance rating confirming to BS : 476 Part - 22 & IS : 3614 Part -II comprising of two 12mm thick calcium silicate boards sandwiching 25mm thick Proprietory fire resistance insulation material faced with 3mm commercial ply on both side with heat activated intumecent fire seal strip of size 15mm x 4mm mounted on grooves on three sides except bottom and one coat of anti-termite fire retardent primer.
We can also supply and install the Access Control, CCTV, Key Card Holder, Public Address Systems, Talk Back, Burglar Alarm & other Security Systems for your premises