... Tile: zinc or zinc&aluminum galvanized Popular Color: deep red, sea blue, bright blue, grey Colored Steel Roof Tile: ... zinc or zinc&aluminum galvanized Popular Color: deep red, sea blue, bright blue, grey, light green and yellowDetailed Specification ... density5 ~ 35 (kg/m³)Popular colorOcean blue, Deep red, Gray, TephrosiousGuarantee Period15~20 yearsCharacterLight in weight, heat insulation ...