The RPFL ZED AND C sections are accurately roll-formed from GALVSTEEL^® steel complying with AS1397-2001 which is high strength Zinc coating steel – G450 Z450 and combine to provide efficient, lightweight economical roofing and cladding support system for framed structures. The system, which includes comprehensive range of accessories, is supplied ready for erection and, once erected, requires minimal maintenance throughout the life of the building.