|Existing failed felted flat roof over the clients offices was flat to pitch converted with a secret fix SF500 roof sheet fitted to varying height treated timber ladders. The companies warehouse was also reroofed where Single skin Big Six sheeting with chequerboard rooflights and over purlin plasterboard liner in a tee grid was stripped to make way for 350 sq. metres of 80mm thick Corus Panels and Profiles Ltd Trisomet Goosewing Grey composite panels and 40 sq. metres of Brett Martin trilite Energysaver triple skin factory assembled rooflights with reinforcement underlap strip. Temporary internal safety nets where deployed during the contract. 400 sq. metres of external cladding was over clad using metallic silver Euroclad 32/1000 with 100mm thick insulation quilt hung on self adhesive pins.