If you’re dealing with damp walls, mould growth or a musty smell, we can help. Untreated damp leads to mould, rot and expensive repairs, so we identify the cause first and fix it properly, whether it’s rising damp, penetrating damp or condensation.




We inspect the property, confirm the type of damp and its actual cause, explain what we find and agree a fixed price before any work starts. Treatment may include a damp-proof course, repairs to stop water getting in, tanking for basements, or ventilation improvements.
Where walls need re-plastering after treatment, we use breathable materials suited to the property, and we explain how to keep it dry going forward.
Effective damp proofing means treating the source, not just covering up the symptoms. Homeowners and businesses across Bristol choose PH Roofing for honest advice and lasting results.
A local team that responds quickly and keeps you updated from first enquiry to finished job.
Clear communication, honest advice and a personal service that treats every concern, big or small, with the attention it deserves.
We use trusted, industry-approved materials chosen for durability and performance, so the treatment holds up for years to come.
Committed to doing the job right the first time, so you get lasting protection and genuine value from every project.
From Whitchurch to Brislington, Knowle, Hengrove, Stockwood, Hanham and Kingswood, we deliver the same standard wherever you are.
Common questions about damp proofing in Bristol.
Signs include a musty smell, mould growth, peeling wallpaper or paint, and dark or damp patches on internal walls, particularly near ground level or around windows.
Common causes are rising damp, penetrating damp from failed pointing or cracks, and condensation. Finding the actual cause is always the first step.
Often, yes. Condensation is usually reduced with better ventilation, such as extractor fans or trickle vents, rather than a damp-proof course.
Yes. Every project starts with a clear quote and fixed pricing agreed upfront, so you know what to expect before any work starts.