Profile: Decra Roof Systems Ltd specializes in providing lightweight roof tiles and roofing systems. Decra® roofing tiles are designed to provide finish for all types of roof down to 10 inch pitch. The lightweight roofing system comprises coated, galvanised steel tile panels with the appearance of traditional roof tiles. A comprehensive choice of roofing accessories, including eaves, ridge & tile ventilators, completes the system which is totally dry fixed throughout.