Waterproofing on a state-of-the-art factory
Chippenham
Waterproofing on a state-of-the-art factory.
Basement Waterproofing Services (UK) Ltd · Company 12159637 · Trading heritage since 2019
Active, accounts up to date·subcontractor·Head office Tredegar
Basement Waterproofing Services (BWS) are specialist contractors in structural waterproofing and ground gas protection, serving clients across the UK from their base in South Wales. Established in 2019, BWS offers a comprehensive service from design through to installation, ensuring quality and compliance with industry standards. All systems are designed by CSSW-qualified specialists and installed by NVQ-qualified operatives, meeting NHBC standards and satisfying requirements for NHBC, Premier, and LABC.
BWS provides a 10-year installation warranty as standard, with the option for insurance-backed coverage. They resolve damp issues, leaks, and support basement conversions with expert remedial solutions for both residential and commercial properties. Their services encompass full waterproofing systems (Type A, B, and C), ground gas barriers, leak repairs, resin injections, tanking, coatings, and cavity drainage.
BWS works with key manufacturers, utilising advanced and sustainable materials. They have completed projects nationwide, including high-rise office blocks in London, residential blocks in North Yorkshire, and factories in Chippenham, demonstrating their capability across diverse project types and scales.
Chippenham
Waterproofing on a state-of-the-art factory.
London
Waterproofing on high rise office blocks.
North Yorkshire
Waterproofing on residential blocks.
Cheshire
Waterproofing at Barclays Bank IT facility.
Client · Barclays Bank
Cornish coast
Waterproofing on private luxury houses.
Midlands, Wales, and the South West
Installation of ground gas barriers on mega warehouses.
Waterproofing for traditional housebuilders, both national and regional.
Waterproofing of decks on hotels.
Waterproofing of decks on apartment blocks.
Waterproofing of decks on carparks.
Waterproofing of decks on luxury houses.
Barclays Bank.
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BWS designs and installs structural waterproofing, basement tanking, cavity drainage and ground-gas protection systems across the UK. Request a quote. Their listed services include Basement works, Waterproofing and Damp proofing.
Basement Waterproofing Services (UK) Ltd is registered at Unit 27 Tafarnaubach Industrial Estate, Tafarnaubach, Tredegar, NP22 3AA, in Wales.
Basement Waterproofing Services (UK) Ltd states that it works across Nationwide.
Accounts filed for the year to 2023 report 11 employees, which places the company in the 10-49 employees band.
Basement Waterproofing Services (UK) Ltd does not disclose turnover: UK small-company accounts are not required to. Based on creditors in its filed accounts, turnover is likely to fall between £720k and £2.9m. This is an estimate, not a filed figure.
Companies House lists Basement Waterproofing Services (UK) Ltd as active, with accounts most recently made up to 2025-08-31.
Basement Waterproofing Services (UK) Ltd displays CSCS, NVQ Level 2, CSSW-certified, SSTS, SMSTS and Asbestos Awareness on its website.
Basement Waterproofing Services (UK) Ltd works in Residential, Commercial and Industrial.
Basement Waterproofing Services (UK) Ltd was incorporated on 2019-08-16.
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