Fireproof Polycarbonate Roof- 200 Times the Impact & Strength of a Glass: 2.0mm thickness co-extruded polycarbonate roof, coated anti-UV up to 98%,with various of colors, such as grey, blue, black, clear, etc which is 200 times stronger than a glass. Snow loading is up to 60KG per square meter. The stay bar will be more safer when snow is more than 30cm thickness.
Through testing by national center for quality supervision and testing of fire building materials, each behaviour of the material confirms the standard of difficult flammability material. The polycarbonate sheet is rated Class B1 according to QB8624-1997.