Price Guide
How Much Does a Damp Proofer Really Cost?
Compare prices for 12 services across 343 UK locations. Data-driven pricing updated for .
National pricing
Damp Proofer Prices
National average prices. Select a city below for local pricing.
| Job | Low | Average | High | Duration |
|---|---|---|---|---|
| Rising Damp Treatment (Per Wall) | £250 | £500 | £1,000 | Half day to 1 day |
| Damp Proof Course Injection | £500 | £1,200 | £2,500 | 1-2 days |
| Condensation Treatment | £150 | £400 | £800 | Half day |
| Penetrating Damp Repair | £200 | £500 | £1,200 | Half day to 1 day |
| Basement Waterproofing and Tanking | £2,000 | £5,000 | £10,000 | 1-2 weeks |
| Mould Removal and Treatment | £200 | £450 | £800 | Half day to 1 day |
| Damp Survey and Report | £150 | £250 | £400 | 1-2 hours |
| Cavity Wall Tie Replacement | £500 | £1,500 | £3,000 | 1-3 days |
| Timber Treatment (Dry Rot) | £500 | £1,500 | £4,000 | 2-5 days |
| Timber Treatment (Wet Rot) | £200 | £600 | £1,500 | 1-2 days |
| Salt Damage Replastering | £400 | £800 | £1,500 | 1-2 days |
| Ventilation System Installation | £400 | £800 | £1,500 | Half day to 1 day |
Rising Damp Treatment (Per Wall)
Low
£250
Average
£500
High
£1,000
Half day to 1 day
Damp Proof Course Injection
Low
£500
Average
£1,200
High
£2,500
1-2 days
Condensation Treatment
Low
£150
Average
£400
High
£800
Half day
Penetrating Damp Repair
Low
£200
Average
£500
High
£1,200
Half day to 1 day
Basement Waterproofing and Tanking
Low
£2,000
Average
£5,000
High
£10,000
1-2 weeks
Mould Removal and Treatment
Low
£200
Average
£450
High
£800
Half day to 1 day
Damp Survey and Report
Low
£150
Average
£250
High
£400
1-2 hours
Cavity Wall Tie Replacement
Low
£500
Average
£1,500
High
£3,000
1-3 days
Timber Treatment (Dry Rot)
Low
£500
Average
£1,500
High
£4,000
2-5 days
Timber Treatment (Wet Rot)
Low
£200
Average
£600
High
£1,500
1-2 days
Salt Damage Replastering
Low
£400
Average
£800
High
£1,500
1-2 days
Ventilation System Installation
Low
£400
Average
£800
High
£1,500
Half day to 1 day
Regional comparison
Rising Damp Treatment (Per Wall) by City
Average cost of rising damp treatment (per wall) across key UK cities.
Local pricing
Find Damp Proofer Costs in Your City
Browse all 343 cities for local damp proofer pricing.
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Overview
What Does a Damp Proofer Do?
A damp proofer provides professional services covering damp diagnosis, treatment, waterproofing and timber preservation. They handle everything from routine maintenance and inspections to full installations and emergency repairs. Whether you need a small repair or a major project, hiring a qualified damp proofer ensures the work is done safely, to code, and to a professional standard.
You should hire a damp proofer whenever you need work that requires specialist skills, tools, or qualifications. Many types of damp proofer work are regulated and must be carried out by a certified professional. Attempting DIY on regulated work can be dangerous, void your insurance, and create costly problems down the line.
Pricing for damp proofer services depends on the complexity of what you need, the options chosen, and where you live in the UK. Simpler services sit at the lower end of the scale, while more involved or premium options will be significantly more expensive. The prices on this page give you a realistic range for each type of service so you know what to expect before getting quotes.
When hiring a damp proofer, always get at least three quotes from different tradespeople. Read recent reviews and ask for references. Always check qualifications, insurance and recent reviews. A reputable damp proofer will be happy to provide a detailed breakdown of costs and explain exactly what is included in their quote.
Common questions
Frequently Asked Questions
Common questions about damp proofer costs in the UK.