New build below ground structures that form usable space require protection from groundwater. The level of protection can be determined by considering British Standard BS8102 which details performance grades for areas dependant on their use.

BS8102 states that a waterproofing specialist should form part of the design team. This is also often called for by warranty providers such as NHBC, Premier Guarantee and LABC Warrantry.

We are highly experienced in the design of structural waterproofing systems and have over 32 years of experience in this field.

Our surveyors hold the industry standard CSSW qualification and are happy to work with a building design team to ensure that a waterproofing system is correctly designed for a building at the stage of planning.


There are many methods of waterproofing suited to new build structures, such as:-

  • Cavity Drainage Systems
  • Cementitious & Polymer Tanking
  • Sheet Tanking
  • Waterproof ConcreteOur experienced, skilled, trained and qualified technicians can install a range of waterproofing systems with the endorsement and backing of the system manufacturers.

    In addition to this, we are able to offer a 10-year guarantee for our work and guarantee protection insurance for added reassurance.