Brick-Tie Cavity Wall Tie Corrosion, Replacement and Installer Service
Leeds, York & Sheffield. Call 0800 591541

BT Preservation - Damp and Timber, Yorkshire

BT Preservation is an approved damp proofing, wall tie and structural repair service for Leeds and Yorkshire which specialises in all preservation work throughout Yorkshire, including damp-proofing, penetrating damp, dry rot, woodworm treatment and basement waterproofing.

Why use BT Preservation?


  • Damp and Timber surveys anywhere in Yorkshire and the north by qualified specialist surveyors
  • Fully GPI Insured and guaranteed damp-proofing and timber treatments
  • Property Care Association membership (BWPDA) Contractor of the year 2014
  • Basement Waterproofing to BS8102 – PCA structural waterproofing group members
  • TrustMark registered for complete consumer protection
  • Rising Damp, Penetrating damp and Condensation cured
  • Vandex, Oldroyd, StormDry and DryZone trained technicians for effective waterproofing

Our damp proofing and timber surveying team have over 30 years experience across Yorkshire. Damp and timber surveys for pre-purchase, or to investigate a problem are carried out with the latest equipment and methods. BT Preservation has only fully qualified and well trained damp and timber surveyors whoa re in house and don’t work on sales commissions. We are the Property Care Association ‘contractor of the year’ 2014, having scored the highest points in the country at our last PCA quality audit. In fact, in the last five years BT Preservation has been recognised four times at the Property Care Association annual awards, which only feature the cream of the industry.

Our advice is free so do please call our friendly and helpful staff on any of the numbers below:


Leeds 0113 232 8433 – Sheffield 0114 224 5121 – York 01904 566577 – Castleford 01977 685801

Accreditations & Associations

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