The Cefil range of waterproofing products have a long and successful history, produced under strict quality control standards. Cefil synthetic waterproofing membranes have been specifically developed to achieve a fast, sustainable, durable, environmentally friendly and aesthetically pleasing waterproofing solution. Over 3,000,000m2 of Cefil membranes have been installed in the UK without a single recorded product failure.

Cefil RV and RVF membranes are particularly suitable for roofs where mechanical fixing is not desirable, such as a Profiled metal decking with a powder coated underside as the finished product or certain types of concrete deck. It is also semi permeable to water vapour, and therefore provides an ideal solution to roof areas where interstitial condensation is considered a higher risk than usual.


Our advisors will be happy to talk to you on 020 7978 6941.