We are approved contractors for John Newton Waterproofing, a tried and trusted waterproof system that is ideal for new basements and conversions.

Cavity Drain Waterproofing Membrane

The waterproofing system we use, Newton 508, is a high-quality system suitable for retro-fitting and new builds. Flexible, swift to install and requiring minimal preparation to the existing wall surface, this system is suitable for a wide range of situations including basements, cellars, vaults, tunnels and arches.

As Newton Specialist Basement Contractors, we are approved installers to the standards set by the BBA (British Board of Agrément) meaning that you are assured of a high quality outcome, guaranteed by Newton against deterioration for 30 years and a life-expectancy of at least 50 years.