Onduline is the worldwide leader of lightweight roofing solutions for all sectors (residential, institutional, industrial and agricultural) and for both new buildings or renovation. We offer a large choice of roofing materials to match all your needs, with a variety of designs (large  roofing sheets, smaller tiles or shingles, roof lights, waterproofing membranes) and installation processes (from installations on full deck or on discontinous pitched structure to torch-on solutions for flat roofs).