Two Hour Rated Wooden Fire Door

Door frames made out of Hardwood of size 120 x 70 mm (nominal) suitable for mounting shutters of 120 minutes fire rating with heat activated Intumescent fire seal strips(Imported) of size 10 x 4 mm provided in grooves on all three sides of the frame.
Door shutter 50 mm thick non - metallic asbestos free fire resistant doors of 120 minutes rating conforming to BS: 476 part 22/IS-3614 Part 2 as per prototype tested and certified at CBRI Roorkee suitable for mounting on door frames. The shutters shall comprise of two non-combustible boards 12mm thick sandwiching 18mm thick fire resistant insulation filler, veneered with 4 mm thick commercial ply on both the faces and hardwood lipping on all the sides with heat activated Intumescent fire seal strips (Imported) of size 10 x 4 mm on all the sides of the shutter except bottom provided in suitable groove.