The hardest task in the design of a retro-fit basements waterproofing system is continuity with the damp proof course for the original house.

Project Details

The system designed was a type C, cavity drainage membrane system, as described by BS8102. All external walls and the floor were lined with a cavity membrane, all linked via perimeter channels to a sump and pumping station.

Location: Wimbledon
Completed: 2006