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


  • 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


Pure Basement Systems

Bespoke Basement/Cellar Conversions and Waterproofing

With offices based across Yorkshire and Cheshire, Pure Basement Systems have been providing both domestic and commercial clients with end-to-end basement conversion services including waterproofing and tanking for over 5 years, our combined experience stretches much further however… We’re proud to be specialists in the field, have great industry accreditation and recognition but most importantly we have very happy customers. No job is the same and we approach every basement conversion with our customers needs in mind. We invite you to browse our website and find out what we can do for you.

When it comes to home improvement chances are you’ll want the best. Pure’s Basement Surveys and Waterproofing System Designs are carried out by Michael, our own Qualified CSSW Surveyor. He has years of experience and specialist training in Basement Waterproofing/Tanking and Cellar Conversions – rest assured you’re in safe hands with us.

If your looking to turn your unused damp or flooded basement into beautiful living space, then getting in touch with us would be a good start. We offer FREE Surveys and CAD Design Ideas to help you visualise your dream space whether it’s a new home office, gym, cinema room or much that needed space for you to house your growing family. There really is value huge locked right under your feet so ‘don’t move – improve’ and add value to your home.

If you’re a commercial entity and you’re looking to contract Pure Basement Systems you will want to go here.


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Basement Conversion Ideas

What will you do with your new space?

Why Choose Us?

Why Choose Us?

Added Value - every step of the way. Choose a specialist.

Meet the Team

Meet the Team

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

In Video: Basement Conversion

See the stages of a basement conversion and what to expect.

Which® Trusted Trader

Which® Trusted Trader

A name you can trust for a company that delivers.

Flooded basement?

Flooded basement?

Our specialised team can waterproof and protect your basement.

Waterproofing and Tanking

Waterproofing and Tanking

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

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.