Company details for Newton Waterproofing

Newton Waterproofing

  • 0173 (Display number) 01732 360 095
Unit 17-20
Sovereign Way
Tonbridge Kent TN9 1RH United Kingdom

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About us

Newton Waterproofing Systems, est 1848, is the UK's leading independent supplier of structural waterproofing systems, including basement waterproofing and pumping products, damp proofing, water control and drainage products. 

Our company is a family-owned business with a long history of designing quality waterproofing materials and a passion for providing the best technical advice and support for those who require our assistance. 

Our projects range from small and domestic to high-end residential city and country properties, commercial buildings and extensive civil projects.  Here at Newton Waterproofing Systems, we pride ourselves on our ability to provide comprehensive technical design, superior materials and expert installation.

Newton Waterproofing provides various applications, both domestic and commercial;

Basement waterproofing, which involves transforming a basement/cellar into a comfortable living space, therefore increasing the property value.

Structural waterproofing, providing a full solution for either brand new builds or renovations and protecting the structure from water ingress. 

Deck waterproofing, ensuring that areas such as decks and balconies are completely invulnerable to water ingress as well as meeting the client’s requirements often involving expanding the available space.

Damp floor treatments, supplying a complete range of floor membranes which can be used either as a standalone product or a full below ground waterproofing solution.

Basement pumps, used to manage clear ground water, grey water, effluent or sewage.

Drainage membranes, extracting any ground water from basements while also sustaining walls or rafts.

Ground Gas Waterproofing & Radon Protection, which manages water and gas levels within both below ground and retaining structures through the use of a combined system that involves basement waterproofing, ground gas waterproofing and mitigation. 

Damp proofing, which prevents any condensation, rising or penetrating damp within the environment, creating a more comfortable living space for the client. 

Concrete waterproofing, which provides a range of products that are used to waterproof both retained structures and covered/uncovered decks.

Articles/Press Releases

  • 11/03/2019 - Two More Newton Waterproofing Products Achieve Third-Party Agrément® approvals.
    Newton’s name in the UK is synonymous with the highest levels of product quality and technical service, and this has now been bolstered by two more Newton products achieving NHBC, BBA and BDA Agrément® approvals.
  • 10/07/2018 - Vote for Newton – We’ve been shortlisted for Best Construction Supplier to Work With 2018
    We have made it through to the public vote stage of the 2018 Construction Enquirer Awards, the awards are dedicated to recognising and rewarding the industry’s best companies to work for and the best firms to do business with, and as such Newton have been shortlisted in the ‘Best Construction Supplier to Work With’ category.
  • 10/07/2018 - Newton Proud Double Award Winners
    Following a record number of entries in this year’s Kent Excellence in Business Awards, we were one of only two companies to win two awards, taking home Medium Business of the Year and the Commitment to the Environment award.
  • 07/06/2018 - Remediating a Basement Disaster
    The Project A young couple building their dream first home - and filmed by Channel 4’s Grand Designs - fell foul of rogue contractors when their site became a basement disaster.
  • 07/06/2018 - Waterproofing Repairs to Historic Listed Vaults, London
    The Project As part of their ongoing relationship with the Imperial College London, Newton Specialist Contractor A.P. Gooch was tasked with assessing and waterproofing 11 historic Victorian brick vaults beneath London’s streets, after the existing competitor ‘waterproof render’ had failed.

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Latest Reviews

Newton Waterproofing

CCL would without doubt, recommend Newton Waterproofing Systems. Our relationship goes back a long way and we have always received a 5 star delivery service to site for our specialist applicators and excellent technical advice for all aspects of structural waterproofing.


Newton Waterproofing

I have twenty years experience dealing with problems of moisture in buildings and have found Newton Waterproofing to be top of the tree when it comes to products, experience and technical understanding of structural waterproofing design.


Newton Waterproofing

Great quality and range of products, honest advice and really quick delivery.


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