Wales regional pricing

How Much Does a Damp Proofer Cost in Vale of Glamorgan?

Updated prices for . Vale of Glamorgan prices are typically 7% above the national average.

12 services priced
Wales region
Updated

Price summary

Vale of Glamorgan Price Summary

Service Low Average High
Rising Damp Treatment (Per Wall) £270 £540 £1,075
Damp Proof Course Injection £540 £1,290 £2,690
Condensation Treatment £160 £430 £860

Prices include labour and materials. VAT may apply. Based on Wales regional pricing.

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Full pricing

All Damp Proofer Prices in Vale of Glamorgan

Every price adjusted for Vale of Glamorgan using a 1.075x cost multiplier, rounded to the nearest £5.

All prices include materials and labour unless stated otherwise.

Rising Damp Treatment (Per Wall)

Low

£270

Average

£540

High

£1,075

Half day to 1 day

Damp Proof Course Injection

Low

£540

Average

£1,290

High

£2,690

1-2 days

Condensation Treatment

Low

£160

Average

£430

High

£860

Half day

Penetrating Damp Repair

Low

£215

Average

£540

High

£1,290

Half day to 1 day

Basement Waterproofing and Tanking

Low

£2,150

Average

£5,375

High

£10,750

1-2 weeks

Mould Removal and Treatment

Low

£215

Average

£485

High

£860

Half day to 1 day

Damp Survey and Report

Low

£160

Average

£270

High

£430

1-2 hours

Cavity Wall Tie Replacement

Low

£540

Average

£1,615

High

£3,225

1-3 days

Timber Treatment (Dry Rot)

Low

£540

Average

£1,615

High

£4,300

2-5 days

Timber Treatment (Wet Rot)

Low

£215

Average

£645

High

£1,615

1-2 days

Salt Damage Replastering

Low

£430

Average

£860

High

£1,615

1-2 days

Ventilation System Installation

Low

£430

Average

£860

High

£1,615

Half day to 1 day

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Regional comparison

How Vale of Glamorgan Compares

Average cost of rising damp treatment (per wall) across regions.

Vale of Glamorgan
+7% £540
National Average
baseline £500
London
+24% £620

Local insights

What Affects Damp Proofer Costs in Vale of Glamorgan?

Wales has a distinctive mix of housing, from Victorian and Edwardian terraces in the south to stone-built cottages and rural properties across the rest of the country. Vale of Glamorgan and the wider area around Swansea and the Valleys include many older properties that present challenges for damp proofer work. Stone walls, exposed locations, and older infrastructure all tend to push costs toward the higher end.

Wales sits below the national average for trade costs. Labour rates in Vale of Glamorgan are typically 7% above the UK average. While this makes damp proofer work more affordable, there can be fewer qualified professionals in rural areas compared to English cities, which can mean longer waiting times. In more populated areas, competition keeps prices reasonable. Always get at least three quotes.

Properties in Vale of Glamorgan can present specific challenges that affect damp proofer costs. Stone-built and older Welsh terraces often have thick walls that make work more difficult and expensive. Properties in exposed or rural locations may face harsher weather conditions that influence timing and approach. For larger jobs in Vale of Glamorgan, expect to pay £2,150 to £10,750 for basement waterproofing and tanking.

When getting quotes in Vale of Glamorgan, aim for at least three from different qualified professionals. Ask each one to visit and assess the work rather than quoting over the phone. A good damp proofer will check existing conditions, identify complications, and provide a detailed cost breakdown. Be wary of quotes that seem significantly cheaper — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews.

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More services

Other Services in Vale of Glamorgan

Explore costs for other services in the Vale of Glamorgan area.

50 services — scroll to explore

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Common questions

Frequently Asked Questions

Common questions about damp proofer costs in Vale of Glamorgan.

How much does a damp proofer cost in Vale of Glamorgan in 2026?
Rising Damp Treatment (Per Wall) in Vale of Glamorgan typically costs between £270 and £1,075, with the average being around £540. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are damp proofer prices cheaper in Vale of Glamorgan than London?
Vale of Glamorgan prices are 7% above the national average, though still £80 cheaper than London for rising damp treatment (per wall).
How do I find a good damp proofer in Vale of Glamorgan?
Get at least three quotes from different tradespeople, check recent reviews, and ask whether the quote includes VAT and everything you need. A detailed written quote that breaks down all costs is a good sign. Always check qualifications, insurance and recent reviews before hiring.
What affects damp proofer prices in Vale of Glamorgan?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Vale of Glamorgan rates are 7% above the national average. Getting multiple quotes is the best way to ensure a fair price.
Do damp proofer prices include materials in Vale of Glamorgan?
The prices shown on this page include all typical costs. However, when getting real quotes, always confirm what is and isn't included. Some tradespeople break out costs separately, while others give an all-in price. Ask for a detailed breakdown before agreeing to any work.