Established in 1857, Bauder is the leader in flat roof technology and innovation.

We manufacture and supply all elements of flat roof waterproofing systems, including green roofs, blue roofs, photovoltaics, rooflights, outlets and associated accessories.

We provide clients with waterproofing membranes and insulation to make buildings watertight and thermally efficient, photovoltaic installations for renewable energy generation, and green and blue roofs to create more environmentally friendly and sustainable living and working spaces.

Our extensive portfolio enables us to recommend the right solution for each project covering both new build and refurbishment flat roofs. Bauder waterproofing systems, rooflights and insulation undergo robust testing and assessment schemes by external provider British Board of Agrément (BBA), assuring specifiers, building control, local authorities, and insurers that our systems are in accordance with building standards. Several of our systems are now also Code for Construction Product Information (CCPI) assessed.

Bauder’s comprehensive service offering covers all elements for successful project delivery, starting from the initial design concept and specification package with bespoke drawings and calculations, through to on-site monitoring and guarantee issue following final inspection. Our national network of approved contractors, and expert site technicians ensure only the highest standards of workmanship to deliver quality installations.

Need inspiration for your flat roofing project? Browse our case studies which can provide further information on how our systems have been used in completed projects.