Signs of rising damp tend to be close to the ground, usually no higher than a metre. It usually works its way up walls in horizontal lines. Penetrating damp usually develops in patches and can often be much higher up. For more advice, speak to a damp proofing professional.
Average Damp proofing cost
The average cost of Damp proofing is £1500. Costs vary based upon the materials and the organisation selected. The upper price range can be as high as £1725. The material costs are in general about £375
Average price per Damp proofing job in 2025
Avg. price low | Avg. price low |
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Avg. price | Avg. price |
Avg. price high | Avg. price high |
£2000
£1500
£1000
£500
£0
Damp proofing installation cost in your area 2025
Labour cost | £1,050 | |
Material cost | £375 | |
Waste removal | £75 |
Damp proofing Manufacturers
Damp proofing FAQs
Damp is a serious problem, particularly if you live in an old property, because it can lead to structural damage. This will cost you big money and could be very dangerous, to yourself and the property. Take damp seriously and get it inspected and resolved as soon as you discover it!
You should make sure that all signs of damp have gone before you redecorate your walls. If you want to paint your walls with a water-permeable emulsion paint, you can usually do this after 1 or 2 months. For other types of decoration you should wait longer.
There are a few visible signs of damp, although it often goes undetected. However, in older or empty properties, this made become detectable through its smell. These include peeling paint and wallpaper, crumbling plaster, mould growth, black spots or spores on walls and ceilings, and rotting skirting boards and flooring.
How to Dampproof a small wall like a boss
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Weatherdry Insulation
Based: in Tamworth, B79We are a company that specialises in Damp Proofing & Insulation. We have a 100% success rate in res...
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Karen G., DY8
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Very obliging and friendly but not able to identify damp problem. Limited knowledge s...

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Based: in London, HA0Traditional Roofing is based in London and have 4 positive reviews
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Weatherdry Insulation Ltd
Based: in Tamworth, B79 7XHWe are a company that specialises in Damp Proofing & Insulation. We have a 100% success rate in resolving damp issues connected to any form of damp. We can also offer the latest solutions to condensation. We offer a FREE, NO OBLIGATION damp ...

Home Energy Save GB
Based: in Stoke-on-trent, ST4 2RWAt Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Whether your problem is loft condensation, rising damp, penetrating damp, black mould or simply heat loss then we can help. We sp...

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Heatseal Insulation Ltd
Based: in Telford, TF2 9TWWelcome to Heatseal Insulation Ltd We are National Loft insulation and Damp Proofing specialists covering most of the UK. Our objective is to provide an outstanding & reliable service to all our customers offering the latest technology to the Dome...

JDB specialist building services
Based: in Wareham, BH20 4DLHello and welcome to my page. We are a Family run building business with over 20 years in the building industry. We offer a verity of services this includes: Damp proofing specialists, Bricklaying Landscaping Groundwork’s/ drainage Roof repairs Poi...

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MPC
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Aquapol Scotland Ltd.
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