About Us


ABS Basement Systems specialise in basement/ cellar conversions and treatment for issues such as damp or waterproofing. The company was set up by David Woodward who has over thirty years of experience as a damp surveyor. He is fully trained by the BWPDA (British Wood and Damp Proofing Association) and has carried out many waterproofing installations and remedial procedures. It is this extensive experience that gives David the unique, genuine and detailed understanding of different problems associated with basements and how best to prevent them.


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Trades offered

Insurance Work (Fire/Flood/Damage)
Builder general
Basement/Cellar conversions
Damp proofer
Basement waterproofing
Rising damp
Damp Proofing
Damp survey
Dry rot treatment

Case studies

Basement storage, to a fully functional Bathroom

  • 01 Aug 2022
  • London

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