Manufactures Sheet Metalwork Roofing accessories, Surface, Exterior finishing materials, Rain gutters and accessories, Fencing, Siding and exterior wall materials, Finishing materials and products, Trusses, Slate roofing, Roll roofing, Roof valleys, Roofing fabrics, Roofing felts, Roofing membranes, Roofing tiles, Shakes, Shingles, Roofing materials