Technical number: 01753 944200

Sales number: 01753 944210

Technical Hotline 01753 944200
Customer Sales 01753 944210
Celebrating

100 Years of RIW

Since 1921, RIW has been the name to trust in structural waterproofing. To mark our anniversary of our founding we have produced a special animation celebrating our history.

Watch now

Structural Waterproofing, Basement Tanking & Damp Proof Membranes

RIW takes care of your waterproofing strategy from start to finish, including technical advice and guidance, preparation of sectional details, approval of drawings, site inspections and ongoing site support.