Wales · PCA members only

Damp Proofing Specialists in Wales

15 Property Care Association members are based across Wales. Browse by county or city below, or get a free quote from one of them.

PCA membership number on every profile
Free, no-obligation quotes
Your request goes to one local PCA-registered specialist
Rising damp, penetrating damp, condensation, tanking

Prefer to talk? Call 07427 820970 and we’ll match you with a PCA-registered specialist in Wales.

Damp Proofing Costs

Rising Damp Treatment

£800 – £2,500

Injection DPC for a typical terraced house

Penetrating Damp Repair

£500 – £2,000

External waterproofing and replastering

Basement Tanking

£2,000 – £6,000

Full basement waterproofing system

Damp Survey

£150 – £350

Professional survey with moisture readings

Prices are UK averages for 2026. Costs vary by property size, severity of damp, and location. Always get at least three quotes from qualified specialists.

Damp Proofing Specialists in Wales

Counties in Wales

North Wales

South Wales

West Wales

Popular Cities

Damp Proofing Costs

Ready to Fix Your Damp Problem?