Damp Proofing Specialists in Gloucestershire & the Cotswolds
Rising damp, penetrating damp, condensation, basement tanking and timber treatment — diagnosed properly and fixed at the source. Honest, survey-led advice with no scaremongering and no selling you treatments you don't need.
Our Damp Proofing Services
From rising damp and basement waterproofing to timber treatment — we diagnose the real cause first, then carry out only the work your property genuinely needs.
Rising Damp Treatment
Damp-proof course (DPC) injection and replastering where genuine rising damp is confirmed — never before. Most "rising damp" turns out to be something cheaper to fix.
- Damp-proof course injection
- Salt-resistant replastering
- Guaranteed treatments
Basement & Cellar Tanking
Waterproof tanking and cavity-drain membrane systems to turn damp cellars and basements into dry, usable space.
- Cementitious tanking systems
- Cavity-drain membranes
- Usable, dry rooms
Damp Surveys
A proper diagnostic survey with moisture readings and a clear written report — so you know exactly what's wrong before spending a penny on treatment.
- Moisture & salt analysis
- Clear written report
- Free initial survey
We also handle penetrating damp, condensation & mould control, and timber treatment (woodworm, wet & dry rot).
Damp Proofing Done Honestly
The damp-proofing industry has a reputation for over-diagnosing and over-selling. We do the opposite: we find the actual cause and recommend the least intervention that fixes it for good.
Based in Stroud and serving the whole of Gloucestershire and the Cotswolds, we've spent decades sorting damp in homes of every age — from modern houses with condensation to solid-walled properties with genuine penetrating or rising damp. You'll get a straight answer and a fair price.
Diagnosis First
We identify the real cause before recommending any treatment — no guesswork, no scaremongering.
Guaranteed, Certified Work
BBA-certified products and treatments backed by guarantees where appropriate.
Local & Established
Gloucestershire-based, with decades of work across the county and the Cotswolds.
Period or listed property?
Older, solid-walled and listed buildings need breathable repairs — lime plaster and render, not cement or chemical injection. For heritage work like that, our sister company Severn Lime specialises in traditional lime techniques for Cotswold period homes.
Got a Damp Problem? Let's Diagnose It Properly.
Book a free, no-obligation survey. We'll tell you what's actually causing the damp and what it will honestly take to fix it.