We are recognised Specialist Remedial Treatments contractors

We work on Old Traditional Buildings and also New Builds.

We have a fully qualified surveyor which holds the nationally recognised CSRT (Certified Surveyor in Remedial Treatment qualification).

Colne Valley Preservations are the longest leading Sovereign Approved Contractors in the North West.

Colne Valley Preservations are Wykamol Approved Contractors within the Waterproofing Division.

We conform to British Standards;

• BS6576 – specifications for the process of Damp proofing
• BS5268 – preservative treatments for constructional timber BS8102 which are guide lines for Structural and Basement water proofing and Cellar tanking, providing Insured Guarantees for all works carried out

Colne Valley Preservations is a family business based in Nelson, Lancashire. We have successfully been established since 1981 with over 40 years experience in Remedial Treatments of Damp Control, Damp proofing, Rising Damp, Penetrating Damp, Lateral Damp, Condensation and Mould Control, Timber Preservation, Wood Infestation, Dry Rot, Wet Rot, Woodworm, Timber Treatment, Structural Waterproofing, Basement Waterproofing, Cellar Tanking, Wall Tie Replacement, Lateral Restraints, Crack Stitching.

We also do Electro Osmosis Damp Proof Courses, DPC Chemical Injection Damp Proof Courses, DPC and Re-Plastering in line with trade body specifications.

We are a team of Contractors, Technicians, Surveyors and Consultants you can Trust.