Business Details
34 Years
experience
Expert Damp & Timber Treatment Services in Hawick
Keith Rennie is a highly experienced damp proofing and timber treatment specialist serving the Scottish Borders, Northumberland, and the Lothians. With over 30 years of expertise, he provides comprehensive surveys and treatments for rising damp, dry rot, wet rot, woodworm infestations, and condensation issues. As a CSRT and CSSW certified surveyor, Keith combines technical proficiency with a commitment to honest, client-focused solutions.His local knowledge of Scottish architecture and moisture control challenges ensures tailored advice for residential and commercial properties. Keith prioritises accurate diagnoses to minimise unnecessary chemical use while delivering durable repairs that protect property value and occupant health.
Services
Damp Proofing
Woodworm Treatment
Basement Waterproofing
Timber Decay Repair
Condensation Control
Details
- Year established: 1992
Highlights and features
- 30 years of specialist damp and timber survey experience
- CSRT/CSSW certified remedial treatments and waterproofing expertise
- Honest, unbiased advice with no vested interest in work
- Detailed diagnostic reports with costed remedial action plans
- Proven track record with property professionals and surveyors
Associations and certifications
- CSRT
- CSSW
What people say
Extensive knowledge
Honest assessments
Reliable service
Professional competence
Detailed reports
Services
Damp Proofing
Specialist rising damp treatment using chemical damp proof courses and membrane systems. Addresses moisture migration in older buildings through capillary action. Combines plaster renewal with structural interventions to prevent salt contamination and secondary rot outbreaks. Effective solutions for listed buildings and modern properties across southern Scotland.
Woodworm Treatment
Targeted eradication of common furniture beetle infestations using residual insecticides. Three-year lifecycle management prevents reinfestation through sterilisation of emerging beetles. Treatment includes post-emergence monitoring and surface protection. Addresses both active infestations and preventive measures for at-risk timber structures.
Basement Waterproofing
Cavity drainage systems for below-ground spaces using managed water channeling. CSSW-certified specifications ensure compliance with British standards. Combines pump systems with moisture-resistant membranes to create habitable dry environments. Ideal for converting neglected basements into functional residential or commercial areas.
Timber Decay Repair
Identification and treatment of dry rot and wet rot outbreaks through moisture source elimination. Implements epoxy resin repairs for structural timbers where replacement is impractical. Addresses both immediate decay and environmental factors causing fungal growth. Specialises in historic building conservation techniques.
Condensation Control
Diagnosis of humidity-related condensation issues causing mould growth and fabric damage. Recommends balanced ventilation strategies combined with insulation improvements. Addresses lifestyle factors affecting indoor moisture levels. Provides cost-effective interventions to prevent long-term structural deterioration and health risks.
People
Keith Rennie
Certified Surveyor
With over 30 years' experience in damp and timber diagnostics, Keith provides independent surveys across southern Scotland. Recognised by property professionals for accurate assessments and practical solutions. Holds CSRT and CSSW certifications for remedial treatments and structural waterproofing.
Questions
What areas do you cover?
We operate across the Scottish Borders, Northumberland, and the Lothians, including Hawick, Galashiels, Peebles, and Berwick-upon-Tweed.
How much does a damp survey cost?
Survey fees start at £160 for basic inspections, with detailed structural surveys costing up to £400 depending on property size and complexity.
Can you treat dry rot effectively?
Yes, our specialist treatments target both active outbreaks and environmental causes, with guaranteed remedial work specifications.
Are your damp proofs guaranteed?
We provide detailed specifications with workmanship guarantees for major treatments like basement waterproofing and structural repairs.
How long does woodworm treatment take?
Initial spraying takes one day, with full lifecycle eradication achieved over 3 years through post-emergence sterilisation.