Zincalume Twi-Rib Roof SheetingFrom $13.53 (Includes GST) Material: 0.42mm BMT G550Mpa. 776mm Coverage, Custom length available. Length * (×$13.53) Grand total Zincalume Twi-Rib Roof Sheeting quantity Add to cart Categories: BlueScope® Colorbond® and Zincalume® Roof Sheeting, Roof Sheeting Additional information Additional information Weight 3.3 kg