KM Roofing stripping a flat roof back to the timber roof decking in Morningside, Edinburgh. To the right hand side of the picture the exposed timber sarking boards are visible, coated with bitumen from previous flat roof coverings. A 4 layer insulated flat roof system will be installed with a green mineral felt capping sheet. All roofing materials supplied by Polyglass UK and fitted by KM Roofing Edinburgh. KM Roofing Edinburgh are members of the National Federation of Roofing Contractors- NFRC.