Structural waterproofing specialists for over 45 years

For over 45 years, Renlon have led the way in providing waterproofing solutions for below ground structures and elevated decks or podiums. These solutions utilise a range of render and cavity drain membrane systems together with damp proof courses to prevent water from entering and damaging valuable properties and structures.

In addition, we offer treatments for the prevention of dry and wet rot decay within timbers. We operate in accordance with BS 8102:2022, the code of practice for protection of below ground structures against water from the ground.

From heritage buildings and Royal palaces to residential houses with an existing or new basement construction. We regularly provide our specialist services to new build sub-terrain living, which often involves swimming pools, gymnasiums and home cinemas as well as increased living space.

Whether you are an architect, surveyor, building contractor or a householder we offer a complete survey, design and guaranteed installation service to meet your needs. Qualifying works are covered by Renlon’s own 10-year guarantee, subject to agreed terms.