The Belgian company Derbigum produces sustainable and 100% recyclable roofing membranes. They started in 1932 as a family SME and they become a world actor in sustainable waterproofing thanks to their continuous investments and their customer oriented service. Derbigum’s strategy aims to provide sustainable, innovative and simple solutions for waterproofing. The circular economy is applied in the production of the roofing membranes when possible. With its roofing system Derbigum NT, certified with a Dubokeur and ATG, Derbigum offers you the most ecological bituminous membrane on the market available. No Roof To Waste! DERBIGUM highlights the importance of collecting cut offs on the production site, on jobsites with the support of the community of Derbigum Futureproof Roofers and on old bituminous roofs to integrate the recycled material into a new production