The Colorbond Roofing Sheet in the Metlok 700 profile offers a high-performance, concealed-fix solution ideal for large-scale roofing and wall cladding. Designed for commercial and industrial environments, its sleek appearance and technical capabilities provide both visual appeal and structural integrity. Manufactured using premium BlueScope COLORBOND® or ZINCALUME® steel, it is built to withstand Australia’s harshest conditions. Product Specifications Specification Detail Base Metal Thickness (BMT) 0.42 mm or 0.48 mm Effective Cover Width 700 mm Rib Height 40 mm Minimum Roof Pitch 1° (1 in 50) Fixing Method Concealed fixing with clips Length Availability Cut to length (up to 15 metres) Length Tolerance 0 mm / –15 mm Material Options COLORBOND® or ZINCALUME® steel Key Features Concealed-Fix System Offers a clean, seamless finish with no exposed fasteners, ideal for contemporary architectural finishes. Thermal Movement Capability Engineered to accommodate expansion and contraction across long runs without buckling. Low Pitch Performance Suitable for roofs with pitches as low as 1°, expanding its application across flat-roofed and modern designs. Weather and Corrosion Resistance COLORBOND® steel technology delivers durability against Australia’s diverse climates, including resistance to chipping, flaking and blistering. Structural Strength The 40 mm rib height provides high strength-to-weight ratio, ideal for spanning longer distances with fewer supports. Available Colours and Finishes COLORBOND® Standard Range (Matt and Classic Finish) Core Colours Basalt, Classic Cream, Cottage Green, Cove, Deep Ocean, Dover White, Dune, Evening Haze, Gully, Ironstone, Jasper, Mangrove, Manor Red, Monument, Night Sky, Pale Eucalypt, Paperbark, Shale Grey, Surfmist, Terrain, Wallaby, Windspray, Woodland Grey ZINCALUME® Steel For a metallic silver finish offering enhanced reflectivity and corrosion protection. Ordering Information Colorbond® Metlok 700 sheets are made to order with lengths up to 15 metres. Ensure accurate length specification at time of purchase to meet the required coverage and avoid material shortage or excess. For technical support or bulk enquiries, please contact Singh Roofing Supplies directly. This Colorbond Roofing Sheet profile is ideal for warehouses, factories, retail centres, and modern commercial builds that demand both form and function in their roofing systems.
