We have now successfully completed this roof replacement project in South London. The old asbestos-cement roof covering has been replaced with new Kingspan KS1000RW QuadCore composite panels to provide a guaranteed covering with thermal and fire performance to comply with Building Regulations. Other works included replacement of the old timber purlins for new galvanised steel zed purlins, new deepflow uPVC eaves gutters and PVC single ply membrane lining system to the central valley gutter.