GD Flat Roofing are flat roofing specialists for Buckinghamshire, Northamptonshire and beyond. Whether you need a brand-new flat roof or are looking for an upgrade for your existing roof, our professional and experienced team are on hand to help. We install single ply flat roofs on garages, extensions, new builds, conservatories, dormer roofs, garden rooms and more. We're based in Dadford, Buckinghamshire and cover, Buckingham, Brackley, Towcester, Bicester and surrounding areas.