Steeline Riverstone is a family owned and operated company, specialising in the manufacture of C and Z purlins, channel, downturn lip purlins, mezzanine floors and carports as well as the supply of top hat & battens, fencing products, wall stud, track & noggin as well as COLORBOND® metal roofing and rainwater products. We also stock a full range brackets, bridging, fasteners and accessories to suit roofing, walling and shed applications. With our current purlin mill allowing us to be one of the only suppliers who can manufacture custom and specialised purlins. With our reputation for a quick turn around and good quality. Steeline Riverstone is a benchmark for roofing supplies throughout the region – providing quality and service that’s over and above.