The Galvanised Roofing Sheet, which we are supplying, is made of premium iron. It has been appropriately galvanized and used for roofing to provide a nice finish. This sheet is created using the hot-rolled fabrication method, and it ranges in thickness from 2 to 10 mm. Because of their corrosion resistance, these sheets come in lengths of 8 feet. This has a thermal conductivity of 0.030 Kcal per m3 and a heat resistance of 3.0 m3 C per W. Galvanized Roofing Sheet has a density of 30 40 kg Per m3 and performs well in temperatures ranging from 80 to 90 degrees C.