... red, sea blue, bright blue, grey waterproof steel roof tile Metal Steel Roof Tile: galvanizedPopular Color: deep red, sea blue, ... bright blue, grey, etcDetailed Specification: Thickness of steel roof tile0.2~0.8(mm)Effective width950,980,1150,(mm ... -efficiency compound building material.2. Light in weight, heat insulation, waterproof, anticorrosion,fire resistant.3.handsome appearance and excellent ...