The difference between tissue-faced and foil-faced thermal insulation boards is in which type of single ply membrane solution is most appropriate to be installed in contact with them, and the way in which those membranes are attached. The type of facing also affects the overall thermal performance of the insulation board. The difference between theRead more
Blog
A walkway membrane should be used on a single ply flat roof when regular foot traffic, which could damage the waterproofing covering, is expected. It should be installed at roof access points, along designated foot traffic routes, and to areas where access is required (e.g. for plant maintenance, rooflight cleaning, or regular general roof maintenance).Read more
The recommendations for installing roof-mounted plant and M&E equipment on a single ply flat roof vary depending on the size of the equipment and the way it needs to be supported. In selecting an appropriate solution, consideration should be given to future access to the membrane beneath the plant for remedial works and inspections, withoutRead more
Single ply flat roofing membranes are typically incompatible with other hydrocarbon-based materials, including bitumen-based based products, solvents, paints, and other rubber-based products. Ensuring chemical compatibility between the single ply waterproofing and other components is vital to the success of a single ply flat roofing system. Using a roofing system with a manufacturer-backed guarantee is aRead more
The minimum upstand height for a single ply membrane flat roof is 150mm. This should be measured from the top of the finished roof level, and is designed to provide comprehensive waterproofing protection at abutments and around penetrations like drainage pipes. It is critical to achieve the minimum upstand height at the same time asRead more
Maintenance of a single ply flat roofing system is essential for achieving ongoing performance and life expectancy, and ensuring the validity of the roof system guarantee. Appropriate care starts with basic protection against damage, whether by point loading, solvent spillage, or sharp objects such as nails, fixings, trims, glazing panels etc. Roof maintenance while on-siteRead more
