Lakdek Roofing Lakdek Roofing is available in three profiles in non colour and colour bonded steel. This is for industrial, Commercial and domestic applications. Product Specifications Feeding Width - 1000mm Effective Cover Width - 840mm Rib Height - 25mm Tensile Strength - G550 (Nominal sheet depth) Coating Class - AZ 150 Recommended Total Coated Thickness - 0.47mm and 0.40mm Recommended Screw - Steel Frames - 12 x55/ 12 x 50 Timber Frames - 12 x 68mm
