South West regional pricing

How Much Does a Damp Proofer Cost in North Somerset?

Updated prices for . North Somerset prices are typically 5% above the national average.

12 services priced
South West region
Updated

Price summary

North Somerset Price Summary

Service Low Average High
Rising Damp Treatment (Per Wall) £265 £525 £1,055
Damp Proof Course Injection £525 £1,265 £2,635
Condensation Treatment £160 £420 £840

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

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Full pricing

All Damp Proofer Prices in North Somerset

Every price adjusted for North Somerset using a 1.053x cost multiplier, rounded to the nearest £5.

Rising Damp Treatment (Per Wall)

Low

£265

Average

£525

High

£1,055

Half day to 1 day

Damp Proof Course Injection

Low

£525

Average

£1,265

High

£2,635

1-2 days

Condensation Treatment

Low

£160

Average

£420

High

£840

Half day

Penetrating Damp Repair

Low

£210

Average

£525

High

£1,265

Half day to 1 day

Basement Waterproofing and Tanking

Low

£2,105

Average

£5,265

High

£10,530

1-2 weeks

Mould Removal and Treatment

Low

£210

Average

£475

High

£840

Half day to 1 day

Damp Survey and Report

Low

£160

Average

£265

High

£420

1-2 hours

Cavity Wall Tie Replacement

Low

£525

Average

£1,580

High

£3,160

1-3 days

Timber Treatment (Dry Rot)

Low

£525

Average

£1,580

High

£4,210

2-5 days

Timber Treatment (Wet Rot)

Low

£210

Average

£630

High

£1,580

1-2 days

Salt Damage Replastering

Low

£420

Average

£840

High

£1,580

1-2 days

Ventilation System Installation

Low

£420

Average

£840

High

£1,580

Half day to 1 day

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Regional comparison

How North Somerset Compares

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

North Somerset
+5% £525
National Average
baseline £500
London
+24% £620

Local insights

What Affects Damp Proofer Costs in North Somerset?

The South West has a mix of housing styles, from Victorian and Edwardian semis to 1930s suburban developments and modern estates. In and around North Somerset, 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 West sits above the national average for trade costs, influenced by proximity to London and the generally higher cost of living. Labour rates in North Somerset are typically 5% 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 North Somerset 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 £2,105 to £10,530 for basement waterproofing and tanking in North Somerset. Coastal properties in the South West may face additional considerations that affect pricing.

When getting quotes in North Somerset, 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 North Somerset

Explore costs for other services in the North Somerset area.

40 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about damp proofer costs in North Somerset.

How much does a damp proofer cost in North Somerset in 2026?
Rising Damp Treatment (Per Wall) in North Somerset typically costs between £265 and £1,055, with the average being around £525. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are damp proofer prices cheaper in North Somerset than London?
North Somerset prices are 5% above the national average, though still £95 cheaper than London for rising damp treatment (per wall).
How do I find a good damp proofer in North Somerset?
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 North Somerset?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. North Somerset rates are 5% above the national average. Getting multiple quotes is the best way to ensure a fair price.
Do damp proofer prices include materials in North Somerset?
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.