South East regional pricing

How Much Does a Damp Proofer Cost in Test Valley?

Updated prices for . Test Valley prices are typically 7% above the national average.

12 services priced
South East region
Updated

Price summary

Test Valley Price Summary

Service Low Average High
Rising Damp Treatment (Per Wall) £265 £535 £1,070
Damp Proof Course Injection £535 £1,285 £2,675
Condensation Treatment £160 £430 £855

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

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Full pricing

All Damp Proofer Prices in Test Valley

Every price adjusted for Test Valley using a 1.069x cost multiplier, rounded to the nearest £5.

Rising Damp Treatment (Per Wall)

Low

£265

Average

£535

High

£1,070

Half day to 1 day

Damp Proof Course Injection

Low

£535

Average

£1,285

High

£2,675

1-2 days

Condensation Treatment

Low

£160

Average

£430

High

£855

Half day

Penetrating Damp Repair

Low

£215

Average

£535

High

£1,285

Half day to 1 day

Basement Waterproofing and Tanking

Low

£2,140

Average

£5,345

High

£10,690

1-2 weeks

Mould Removal and Treatment

Low

£215

Average

£480

High

£855

Half day to 1 day

Damp Survey and Report

Low

£160

Average

£265

High

£430

1-2 hours

Cavity Wall Tie Replacement

Low

£535

Average

£1,605

High

£3,205

1-3 days

Timber Treatment (Dry Rot)

Low

£535

Average

£1,605

High

£4,275

2-5 days

Timber Treatment (Wet Rot)

Low

£215

Average

£640

High

£1,605

1-2 days

Salt Damage Replastering

Low

£430

Average

£855

High

£1,605

1-2 days

Ventilation System Installation

Low

£430

Average

£855

High

£1,605

Half day to 1 day

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Regional comparison

How Test Valley Compares

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

Test Valley
+7% £535
National Average
baseline £500
London
+24% £620

Local insights

What Affects Damp Proofer Costs in Test Valley?

The South East has a mix of housing styles, from Victorian and Edwardian semis to 1930s suburban developments and modern estates. In and around Test Valley, many properties in areas near Surrey and Kent vary in age and condition. Older properties with original features typically cost more for damp proofer work due to additional preparation and access challenges.

The South East sits above the national average for trade costs, influenced by proximity to London and the generally higher cost of living. Labour rates in Test Valley are typically 7% above the UK average. Despite this, there's a strong supply of qualified damp proofer professionals across the region. Prices can vary 30-50% between different tradespeople for the same job, so getting multiple quotes is essential.

What you pay for damp proofer work in Test Valley depends on the complexity of the job, the materials used, and the condition of your property. Older detached and semi-detached homes often present more challenges that add to the cost. For larger jobs, expect to pay £2,140 to £10,690 for basement waterproofing and tanking in Test Valley. Coastal properties in the South East may face additional considerations that affect pricing.

When getting quotes in Test Valley, 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 the existing setup, 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 Test Valley

Explore costs for other services in the Test Valley area.

40 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about damp proofer costs in Test Valley.

How much does a damp proofer cost in Test Valley in 2026?
Rising Damp Treatment (Per Wall) in Test Valley typically costs between £265 and £1,070, with the average being around £535. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are damp proofer prices cheaper in Test Valley than London?
Test Valley prices are 7% above the national average, though still £85 cheaper than London for rising damp treatment (per wall).
How do I find a good damp proofer in Test Valley?
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 Test Valley?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Test Valley 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 Test Valley?
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.