Specialists in damp proofing, timber treatments, wall tie replacement & basement conversions.

All guaranteed works are covered by our company warranty.

For an additional peace of mind an insurance backed guarantee, managed by GPI Ltd is available.

Our Company is based on the principals of working to high standards of quality, with a reliable service, working closely with our clients needs & requirements.

About Us

  • Company Established 1973
  • Specialists in dry rot, wet rot, wood boring beetle treatments
  • Treatment of rising damp
  • Waterproofing of below ground walls, including full cellar conversions.
  • Replacement of corroded wall ties, installations of retro lintels & structural strapping.

Damp Proofing

  • Various methods are used to suit the different types of construction.
  • Removal and reinstatement of wall plaster and joinery items etc.


  • Various methods are used, dependant on the clients requirements.
  • From one wall treatment to full cellar conversions. Transforming a damp, dark, musty cellar into a dry, warm, light, airy, habitable living space.


  • Treatments
  • Replacement of affected timber
  • Removal & reinstatement of associated items.
  • Environmentally friendly products