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So much of our work is carried out as a specialist water proofing sub-contractor to a main contractor forming new basements below existing buildings.

We take responsibility for creating a dry environment – we do not excavate or build basements.

This large specialist underground market is centred in London and is a practical way of enlarging a home as a family grows and when the owners do not want to change location.

The additional space can be for kitchens, bedrooms, playrooms, games rooms, cinema rooms or swimming pools! Whatever is desired.

We have huge experience of all of the above and more. With our specialist CSSW qualifications and experience, our surveyors can design (we have PI insurance of £10 million) and advise on all forms of waterproofing for both internal basements and for external decks.

Our surveyors are also registered Waterproofing Design Specialists as required for the design team to comply with BS8102:2009.

When on-site, our senior operatives are either CSSW qualified or are training to be examined providing the on-site support when it’s needed.


To book a survey or if you have a question which needs our help please complete the following form or call 01491 577 560.

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