United Kingdom
01482 343 251


Our services include

  • Structural Waterproofing (anything from a tunnel to a basement)

Ground Gas Membranes

Ground Gas Membranes

The term ground gas basically means a hazardous gas that is generated below ground, the most common ground gases that can affect us in buildings are methane, carbon dioxide and VOC’s (Volatile Organic Compounds).

Structural Waterproofing

Cook Group offer a complete service for waterproofing structures, whether below or above ground. It doesn’t matter if it’s a building yet to be built, a 400 year old mansion or a road tunnel under a river!

We specialise in carrying out waterproofing works for new build social housing and private housing, whether it is a single house or a housing estate. Our CSSW qualified inhouse design team will design the right waterproofing system for your requirements; ensuring that you have the right system at the most cost effective price. Our senior surveyor and MD is also a PCA registered waterproofing design specialist.