Clear polycarbonate corrugated roofing sheets have are 812mm (2 ft 7 inch) wide. Much stronger than standard PVC corrugated sheets these 1.0mm thick polycarbonate corrugated are becoming a firm favourite of the professional installer. The sheets have a UV coating designed to withstand 99% of the UV to prolong their life. These sheets also match the galvanised steel profile sheets allowing for light panels in a garage roof, but not the 3 inch cement profile.
