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Newton Waterproofing Systems, Protecting Buildings Since 1848

Founded in 1848, and still family owned and run, we are the oldest and the largest independent designers and suppliers of guaranteed basement waterproofing systems in the country.

Our complete range of services will benefit architects, contractors, developers, groundworkers and homeowners alike. This includes award-winning sustainability initiatives, a bespoke design service backed by our Professional Indemnity insurance, RIBA approved CPD seminars, and an advanced range of waterproofing systems.

Our exceptional products are matched with a network of Newton Specialist Basement Contractors to offer a fully guaranteed installation and maintenance service – wherever you are and whatever the size of your project.

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Expert installations by our nationwide network of Newton specialist basement contractors.

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Pass the waterproofing design liability to Newton and our network of contractors

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Speak to our friendly, expert team

Our staff are able to provide guidance for projects of all sizes, whether you require some general advice about damp or waterproofing, or support with technical drawings and specifications.


    By submitting your details you confirm that you agree to the storing and processing of your personal data by Newton Waterproofing as described in the privacy statement.

    We will be closing between Christmas and New Year, with the last day of operations being Friday 20th December. Last orders for delivery before Christmas therefore need to be placed by 2pm on Thursday 19th December, with final deliveries on Friday 20th December. After this, no deliveries will be possible until January 2025. The Newton branches in Tonbridge and Leeds will reopen in the New Year on Thursday 2nd January 2025.