... tile 1. Long service life time 2. Colorfast 3. Heat insulation etc Multiple layers UPVC roof tile SpecificationTypeMultiple ... layers UPVC sheetThickness2.0mm, 2.5mm, 3.0mmWidth1130mmLengthcustomizedSurfaceMatte or GlazedColorBrick Red, Red, Dark Red, Green, ... test, in condition of 660 supporting span and 100kg applied load there is no crack or any damage ...