Polycarbonate corrugated roofing sheets combine the characteristic strength of polycarbonate with superior insulation and powerful physical properties. Polycarbonate corrugated roofing sheets are ideal for noncorrosive industrial structural roofing and siding and a multitude of Do-It-Yourself. Applications in view of its high impact strength and wide service temperature range. The combination of powerful physical properties and superior insulation yields a very durable sheet for varied roofing, cladding and glazing. Polycarbonate corrugated roofing sheets are UV Coated.