The North’s PREMIER Basement Conversion & Waterproofing Specialists
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0800 032 0750


Pure Basement Systems offer Specialist Commercial Basement Waterproofing services

As a John Newton & Co Specialist Basement Contractor, Wykamol Registered Installer and Basement Systems certificated installer we offer full design, installation, guarantee and service packages to other construction professionals.

Pure Basement Systems: Specialist Waterproofing Contractors for Commercial Projects

Pure Basement Systems are recognised specialists in basement waterproofing systems design and installation.

Excellent Health and Safety record

Our team are very experienced in basement waterproofing applications. You can rest assured that we can help you with your below ground waterproofing requirements. As part of our design considerations we cover product suitability, basement waterproofing systems risk assessment, overall build-ability and post-install maintenance requirements.

Employ a Waterproofing Contractor at feasibility stage

It’s important that Basement Waterproofing is considered at a very early stage as part of any Basement Project. Pure get involved at feasibility stage in order to provide specialist input to our clients and their design/construction teams.

We offer specialist waterproofing design services and ensure that the chosen waterproofing system integrates within the overall constraints of the project and is aligned with other construction requirements, your brief is ours.

As the project moves into the construction phase we employ experienced qualified installers to fit the waterproofing system. Our installation is project managed by our project surveyor/system designer and at completion it is signed-off.

At Post-construction we offer a superb after-service package which includes a system service agreement of sump pump stations, thus giving your clients complete peace of mind with a service level that accommodates this.


Guaranteed Quality

Guaranteed Quality


Our Process

Our Process


  • I would definitely recommend pure basement systems. Michael is so helpful and unlike other companies taylors the work around your needs.

    Mr H, Leeds

  • A superb conversion, using skilled trades people. Fantastic warm dry family living space, exactly what we asked for.

    Mr S, Harrogate

  • The basement conversion is superb, I don’t have any negative comments about Pure – I would be happy to recommend.

    Mrs B, Leeds

  • We struggled to find someone we could trust to do the cellar bathroom for us. Pure said they offered a no fuss, reliable service and they do – a quality finish too.

    Mrs D, Leeds

  • We wanted our cellar to become a clean dry store room, and pure basements did a fantastic job of this converting the cellar from a very wet and cold space.

    Miss H, Huddersfield

  • Pure Basement Systems are reliable, professional and offer good quality sound advice. It was important that we obtained good advice….

    Mr F, London

  • We have used Pure Basement Systems twice now for basement conversions in York. Their service is superb, they are reliable, their installers are professional

    C Construction, York

  • Just a quick note to thank you for the fantastic job your team have done on our cellar conversion………..we will be working together again soon and I have already recommended you.

    Mr & Mrs C, Leeds

  • Pure were reliable and always arrived on site promptly wearing the appropriate PPE. The installation was quick and straight forward.

    Project Manager, Scalby

  • Pure Basement Systems were very good to work with. They are clearly experienced in Basement Waterproofing.

    Damrak, Amsterdam



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Why choose a specialist?

Why choose a specialist?

When your reputation matters, you need a specialist CSSW Surveyor.

Waterproofing and Tanking

Waterproofing and Tanking

Pure can work with you every step of the way, from planning through to install.

Health and Safety

Health and Safety

Ensuring we work to code of conduct. No accidents in 5 years.

Damrak Retail Amsterdam

Damrak Retail Amsterdam

See how we helped this client achieve a dry, usable retail storage space.

Commercial Surveys

Commercial Surveys

Minimise risk and consult us at feasibility stage. We can plan & design.

Meet the Team

Meet the Team

Find out who will be consulting, managing and rolling out your conversion.