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Basement Waterproofing and Conversions


Biocraft carries out basement waterproofing and cellar tanking through Berkshire, Hampshire, Surrey and Oxfordshire.

Instead of leaving this area of your home as wasted space, we can transform your basement into anything you can imagine including a home office, extra bedroom, utility room, cinema, playroom, gym or wine cellar. An important part of your basement transformation is of course waterproofing. We have more than 30 years of experience and pride ourselves on the fact that we’re experts in designing and installing all types of waterproofing systems (Type A-C), including waterproof concrete, tanking and cavity drainage membrane systems.

Basement waterproofing

For more information or advice about cellar waterproofing and conversions in Berkshire, Surrey and Hampshire, please call 0800 781 8358.

Basement conversions

Damp cellars and wet basements can be converted to dry useable living spaces using a suitable basement waterproofing system. A waterproofed basement can add significant useable space to your home and can be used as an office, playroom, bedroom, studio, bathroom or even a home theatre. A waterproofed basement can add up to 50% floor space to your home and will increase the value to your home (usually 130-175% of the basement waterproofing project cost).

Basement conversion by Biocraft

The choice of basement waterproofing system depends on the structure of the building, the condition of the basement walls and floor, the surrounding ground conditions and the intended use of the dry basement. We’re more than happy to advise on the most appropriate course for your property.

Why choose Biocraft?

Biocraft is a member of the Basement Waterproofing Association (BWA) and the Structural Waterproofing Group of the Property Care Association. As a basement waterproofing specialist, we can offer 10-year insured guarantees through Guarantee Protection Insurance (GPI) Ltd, which is required for new build home warranties. We’re also an approved installer of Isola Platon cavity drainage membrane systems for cellar waterproofing. Here at Biocraft, we design all our waterproofing solutions in accordance with BS8102, the code of practice for protection of structures against water from the ground.

Damp proofing staff

Biocraft 10 year service awards

Based in Reading, Biocraft carries out basement tanking and cellar waterproofing projects throughout Berkshire, Oxfordshire, Hampshire and Surrey.

Get in touch with us

For further information get in touch with Biocraft: