Fire Door 2 hrs rating as per IS 3614 part 2 made of galvanized steel powder coated (base steel as per IS 513, galvanised as per IS 277 with zinc of 120 grams / square metre), the factory made section are powder coated thickness of 1.25 mm, the size of door frame section is of 100 x 50mm thickness of frame 1.6 mm with , with groove to insert Rookwool in the frame section, cut to length, and joined by way of welding, a Vision Panel with 5mm thickness wired glass