This Coping will suit a wall thickness of  91mm to 120mm Dimensions Overall Width: 182mm Thickness: 2mm To Suit: 91mm to 120mm Description Provides an economical and easily installed finish to upstanding parapets, in conjunction with flat or pitched roofs. The Skyline aluminium coping system has a strap fixing method which avoids penetration of the capping, whilst allowing ventilation over the top of the wall. Applications     Equally suited to retrofit and new build     No fixings pass through the coping, resulting in a weatherproof covering     Fabricated fittings are mitred, welded and have a smooth finish on the front face Performance UK manufactured Lightweight, durable and non-corrodible Entirely weatherproof Easy to handle and fix Life expectancy of aluminium: 40 years (rural/suburban areas); up to 25 years (industrial/marine areas) Aluminium is 100% recyclable Installation & Fixing     Installed via a fixing strap profile with integral EPDM seal     Fixing requires no penetration of the coping     Fixings are not visible on the surface of the coping, so clean lines are maintained     Typically fixing can be carried out from the roof so no external access is required     Minimal maintenance requirements