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Peeling paint and damp stains on internal wall surface requiring damp proofing treatment

Damp proofers across Durham with 30+ years' experience

Family-run values. Free damp surveys. Honest local advice.

Call now for your free survey

How working with us usually goes

Call us and tell us what's happening

You tell us what you've noticed, from mould spots to crumbling plaster. We listen, ask the right questions, and arrange a suitable time to inspect the property.

We survey the problem properly

We visit, assess the signs, and work out what is causing the moisture issue. You get honest feedback and a free quotation based on what your property actually needs.

We carry out the right solution

Once you're happy to go ahead, we complete the work with care and clear communication. You get a property that feels drier, sounder, and far less stressful to live or work in.

What we offer

Close up of damp affected wall showing peeling paint flaking plaster and moisture damage
Damp proofing services

We find the cause of damp, not just the stain on the wall. Our treatments are designed to protect your property with long-lasting results, giving you lasting peace of mind.

Tide marks salt deposits and damaged plaster on interior wall caused by rising damp
Rising damp treatment

Tide marks, peeling wallpaper and damaged plaster rarely fix themselves. We diagnose rising moisture properly and install the right damp proof course solution.

Window glass covered in heavy condensation water droplets and moisture buildup
Condensation control services

Persistent moisture and mould can make rooms feel cold, tired and unhealthy. We improve ventilation and recommend practical fixes that help your home stay drier.

Tradesperson installing dry lining insulation board on interior wall during renovation work
Dry lining services

​Cold walls and tired finishes can drag a room down. We install dry lining to improve insulation, create a cleaner finish and make spaces more comfortable.

painted houses
Exterior protection

Exterior painting and protective coatings that help shield walls and external surfaces from weather exposure and moisture.

Close up of a white ceiling air conditioning vent diffuser in a modern office
Ventilation

Ventilation systems designed to improve airflow, control excess moisture and help reduce condensation and mould.

Exterior view of house entrance showing paved steps handrail and sweeping broom

A straightforward way to deal with damp

Damp has a habit of starting small and turning into a proper headache before you know it. At Northeast Damp and Ventilation, we've spent more than 30 years helping people get to the root of the problem, and we still believe clear advice matters just as much as the treatment itself.

 

As a family-run business, we know you want someone who turns up, tells you the truth, and does the job properly. We carry out free damp surveys and quotations across Durham, Newcastle and Sunderland so you can understand what your property needs without feeling pushed into anything.

Why choose us?

  • 30+ years of hands-on experience

  • Free, no-obligation surveys

  • Family-run and approachable

  • Thorough checks before treatment

  • Long-term property protection

Row of traditional red brick terraced houses on UK street under blue sky

Practical help for homes and commercial properties

You might be looking at flaking plaster, black mould, or that musty smell that never quite goes away. We tackle problems such as rising damp, condensation, and dry lining work with a practical approach that starts with proper diagnosis. Northeast Damp and Ventilation works with homeowners and commercial customers who want the cause found before money is spent on the fix. We serve Durham and surrounding parts of the North East with workmanship that aims to sort the issue properly, not just cover it up.

Why clients choose us

Rising damp specialists

Specialises in diagnosing and treating rising damp to protect property structures permanently.

Condensation solutions that last

Improves ventilation and provides practical fixes to keep homes drier and mould-free.

Quality remedial repairs

Delivers long-lasting treatments that identify and fix the root cause of damp.

Frequently asked questions

Let us get that damp sorted with professional damp proofers

Call us today to book your free survey. We'll give you honest advice and a clear quotation without the runaround.

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