Clearlights Polycarbonate Clearlights 1.3mm thick in accordance with EN13501 class B. 10/3 Corrugated 8, 9 & 10 foot lengths. 14/3 Corrugated 10, 12, 14, 16, 18, 20, 22 & 24 foot lengths. Euroclad MW5 10, 12, 14, 16, 18, 20, 22 & 24 foot lengths. Proclad 32/1000 10, 12, 14, 16, 18, 20, 22 & 24 foot lengths. Roofing Products products: Gutter Brackets Clearlight Safety Frame Ashgrid All Product Categories