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Our history, our team and what
makes us one of the UK’s leading
structural waterproofing contractors

Since 2000 Stonehouse has been at the forefront of the structural waterproofing and property care industry in the UK and abroad. When we started out we were focused on solving the problems of timber decay and dampness, services that are still very much part of our work. But demand for our expertise soon led us underground to basements and cellars, giving us the opportunity to expand our breadth of structural waterproofing services and the variety of clients we can support.

We now handle an exciting range of work, from the more challenging new-build commercial city-basements to the sympathetic preservation of the Country’s most treasured historic buildings. We cover England and Wales, mainly south of Birmingham, with occasional escapes to the sun – Gibraltar, Italy and France.

We are at the forefront of research and development in our industry, always using the best quality, most environmentally friendly materials. When we cannot source a product, we have it exclusively manufactured.

Our 10 Year Guarantees are insurance-backed.


Graham has over 35 years professional experience. With a BSc in Timber Technology, he worked for a national company before launching Stonehouse 23 years ago. His aim was to deliver innovative thinking, high quality surveying and workmanship within the Industry. Graham is a CSSW waterproofing examiner having been the first person to pass in 2005! Graham is a registered Waterproofing Design Specialist as recommended by BS8102:2022 and a Trustmark Ambassador.

Richard has built his experience over 25 years in the industry working swiftly through the ranks and becoming the appointed specialist surveyor to the Royal Estate of Sandringham. Specialising in complex and challenging basement waterproofing projects, Richard is a registered Waterproofing Design Specialist as recommended by BS8102:2022.

Robin joined Stonehouse in 2021 with a background in Quantity Surveying. Awarded the highest score in the UK by our trade association the PCA when qualifying as a CSSW surveyor, Robin adds his specialist experience to our project tendering.



If you phone our offices you will speak to our administration team led by our Operations Manager Clare with Angela overseeing contracts and Mari our accounts. All our admin staff are standing by to welcome new and existing customer enquiries.


Our admin team provide invaluable support for the surveyors, and operatives to make sure all contracts flow smoothly. Their work was acknowledged as ‘the best in our industry’ by the PCA (Contractor of the Year 2021 and Contractor of the Year 2015).


We have a team of loyal, hardworking and talented craftsmen, all directly employed and managed. Our employees are highly-valued and we continually invest in furthering their skills by regular seminars and training. You will notice our high standards by the distinctive vans, company uniform, prompt and courteous service and the meticulous standards we apply.

All our operatives are fully trained specialists:

  • CSCS approved
  • CRB checked
  • Asbestos Aware
  • PASMA qualified
  • PCA trained
  • Manufacturer trained
  • Current first aid certificates

Michael - Lead Waterproofing Operative

Martyn - Systems Engineer

Andy CSSW - Senior Waterproofing Operative


Our staff are constantly undergoing training whether through the PCA, or internally using our dedicated training room. We put investing in our staff at the top of our priorities as a company.

Our regular health and safety meetings are supplemented by external trainers visiting our offices to cover asbestos awareness, first aid, PASMA and electrical safety. We also undertake product training provided by our suppliers targeted at either the surveying team or the foremen and operatives.

We remain fully committed to personal development. Our employees benefit by continuing their education in the latest technical advancements within the industry. This investment we believe creates a loyal, skilled workforce who in turn provide the best possible service for our clients.


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