KM Roofing Edinburgh, Roofers Edinburgh -here are our roofers undertaking a strip and reslate of a slated pitched roof in South Edinburgh. After being removed from the roof, the original good quality Scotch slates have been redressed, sized and are being refitted on a breathable underslating membrane by our roofers. All slates are laid to best practice using copper nails. The cement skews were also replaced along with new galvanised zinc ridges and straps. All roofing work by KM Roofing Edinburgh.and Flat Roofing Alliance (FRA).