This Corrapol green roof flashing is 300mm in height and is 930mm in width. It provides a flat upper surface on the wall to flash over where corrugated roof butts up to a vertical wall and is suitable for use in roof or wall cladding of 15-90°. Unlike the Corrapol®-BT Fixing Nails, these screws reduce further the chances of any uplift caused by strong winds. This therefore maximises the lifespan of your bitumen roofing sheets, whether they are being used on a garden shed or agricultural building. The manufacturer recommends at least 20 screws per sheet.

Brand Name	Corrapol