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Welcome to Excel Waterproofing Contractors, specialists in Structural Waterproofing, Damp Proofing and Cavity Membrane solutions in London, Essex, Hertfordshire and surrounding areas.

Excel Waterproofing are a division and an additional service provider to our group company Excel Demolition & Groundworks Ltd, one of the leading contractors in the London and Essex regions. We offer full design and install various waterproofing systems, including Cavity Membrane, Resin Injection, cement based renders from Ronacrete to the Sika 1 pre-bag system and Cementitious, covering:

• Basement waterproofing (retrofit/refurbishment)
• New build basement waterproofing
• Swimming pool waterproofing
• Cellar refurbishment waterproofing
• Underground car parks waterproofing
• Waterproofing retaining walls
• Waterproofing water industry projects including water tanks, reservoirs
• Pond waterproofing
• Lift pit waterproofing

As a business we are Triton approved, Ronacrete approved and Delta approved and with fully CSSW certified surveyors in structural waterproofing Excel are the contractor of choice in Greater London. Excel Waterproofing holds a 2m PI insurance for design work with all its work complying with BS8102:2009

Our team has over twenty years’ experience in the Waterproofing industry in London and can provide a comprehensive, efficient service from pre-tender design to completion, with competitive rates and careful attention to safety, you can rest assured our consultants and Directors know the industry inside and out.

We promise to respond to all queries without delay. We understand that every project is different and promise to approach your needs with a fresh perspective. Based in Essex Excel’s management and administration team, from both the main contracting side of the business through to the on site teams, are proficient in preparing Health and Safety documentation, supervising teams and meeting deadlines.

We are confident that our recent merger will benefit our clients, offering a more comprehensive package for future projects in London and Essex. For more information, please see our Services as listed above.