Suntuf polycarbonate corrugated roofing panels make an excellent cover for decks, patios, carports and sheds because they are easy to install, durable and long lasting. In fact Suntuf polycarbonate panels are up to 20 times stronger than traditional fiberglass roofing. Their co-extruded UV protection means that the panels hold their color in extreme climate conditions while offering UV shielding to anything they cover.