GRBS

Granby Roofing and Building Supplies is your go-to destination for a comprehensive range of building and roofing supplies, catering to both trade professionals and DIY enthusiasts. Located in Weymouth, Dorset, we pride ourselves on being the premier builders' merchant in the area. We're committed to providing you with the best materials for your projects, big or small. Our extensive inventory includes slates, timber, resin coating materials for flat roofing, patio slabs, concrete, aggregate, insulation, plastics (such as fascias and guttering), plaster materials, and much more. We source our products from leading brands in the construction and roofing industry, ensuring quality and durability. You'll find renowned names like Diamond GRP, Permavent construction membranes, Everbuild, British Lead, Mannok, and Velux on our shelves. Our knowledgeable and friendly team is always ready to assist you in finding the perfect materials for your needs. We even offer convenient delivery to your site, ensuring you have everything you need, when you need it. We're open every day except Sunday, so feel free to drop by and browse our selection.