LYSAGHT CUSTOM ORB ACCENT® 21 is the perfect alternative to traditional corrugated steel roofing. The deeper profile of CUSTOM ORB ACCENT®21 steel roofing not only gives a striking visual effect but also delivers real benefits to the architect, builder and owner alike.Key Information:Application: Roofing and wallingBase Metal Thickness: 0.42/0.48mmEffective Cover Width: 762mmRib Height: 21mmMinimum Pitch: 3 degrees (1:20)