Damp Proofing & Waterproofing Services in Thornbury

We are approved installers of ProPERLA Hydrophobic Coatings, delivering professional damp proofing across Thornbury. This South Gloucestershire market town lies close to the Severn estuary, and the area's characteristically high rainfall — driven by the Bristol Channel weather system — combined with the clay soils of the Severn vale make damp a common and persistent challenge for local properties.

Serving Thornbury town centre, Oldbury-on-Severn, Alveston, Olveston and surrounding South Gloucestershire villages across BS35, our team brings over a decade of experience treating the full range of damp problems found in this part of the Severn vale.

what we do

Our Services in Thornbury

We provide comprehensive damp proofing and waterproofing services for Thornbury homeowners. From rising damp treatment in older stone and brick properties in the town centre to ProPERLA facade coatings on exposed Severn-vale rural homes, our solutions are matched to the specific conditions of BS35.

Damp Proof Course

Facade Coating

Cavity Wall Insulation

Masonry Creme

Basement Conversions

Insulation Upgrades

Internal Membrane Systems

Roof Coating

Roof Replacements

Roof Water Repellent Coating

Spray Foam Removal

Ventilation Systems

Eco Damp Solutions: Why choose us for damp proofing in Thornbury

about us

Thornbury's Trusted Damp Proofing Specialists

Our free, no-obligation surveys are available across Thornbury and the surrounding South Gloucestershire villages. Our surveyors understand both the Severn vale's clay ground conditions and the high rainfall exposure of properties in BS35, providing accurate and honest recommendations.

Up to 25 Years Guaranteed Work

All our Thornbury damp proofing work carries guarantees of up to 25 years. Whether it's a period property in the town centre conservation area or a rural home near Oldbury-on-Severn, every treatment is designed for reliable and lasting performance.

Reliable & Cost Effective For Your Home

We offer cost-effective damp solutions for Thornbury homeowners correctly specified for the Severn vale's clay ground conditions and high rainfall. Our diagnosis-first approach ensures genuine value and appropriate treatment for every property in BS35.

See Our Work

local knowledge

Understanding Damp in Thornbury

Thornbury's location on the Severn vale clay plain, close to the Bristol Channel weather system, means the area receives above-average rainfall and clay soils retain ground moisture effectively — creating elevated rising damp risk across BS35 and persistent penetrating damp challenges for exposed older buildings.

Our surveyors visit properties across Thornbury (BS35) regularly and are well-versed in the specific construction types, property ages and environmental conditions that drive damp problems in this area. That local knowledge means faster, more accurate diagnosis — and treatments that are correctly specified from day one.

Our Brochures

For more information about us and our services, please click on the images below to view our brochures online.

A4 Brochure

Survey Booklet

Survey Report

What Our Customers Say

Eco Damp Solutions are very professional and provide an exceptional, outstanding service. The whole team were excellent, helpful and went above and beyond to assist us.

Karen Bickley

Very happy I contacted Eco Damp Solutions regarding a severe damp issue. Efficient, knowledgable and a good group to work with daily. No delays, nothing was too much trouble.

Jamie Sutherland

Extremely happy with the work provided by this company. They were professional, tidy and knowledgeable of the issues in our utility room and external walls.

Grace Tyror

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