Durham, County Durham
Condensation and mould ventilation fixes in Durham
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Durham and DH1, DH6 and DH7.
- From £410 inc VAT per fan
- Free survey
We survey Durham homes for condensation with meters, not guesswork, and explain what we find.
For condensation and mould ventilation fixes in Durham, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Condensation and mould fixes in Durham at a glance
- Town
- Durham, County Durham
- Postcode districts
- DH1, DH6 and DH7
- Nearby
- Spennymoor (6 miles), Chester-le-Street (6 miles) and Hetton-le-Hole (6 miles)
- Price region
- North East
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Durham homes
Mould needs that damp surface to grow. Ventilation is usually the biggest part of the cure, but not the only part.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
Guide prices in Durham
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £315–£550 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £115–£205 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £410–£675 inc VAT |
North East rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Serious damp and mould is a hazard under the Housing Health and Safety Rating System, and social landlords now have fixed timescales under Awaab's Law.
Questions from Durham
How do I get a price for a condensation fix in Durham?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
Is black mould dangerous?
Damp and mould can affect health, particularly for people with asthma, allergies, weak immune systems, children and older people, according to NHS and government guidance. It should be dealt with rather than lived with.
Is PIV or MVHR better for condensation?
For most existing homes with general condensation, PIV plus good extract fans is the most cost-effective fix. MVHR suits airtight, well-insulated homes and full renovations.
What area around Durham do you work in?
All of County Durham. Near Durham that includes Spennymoor, Chester-le-Street, Hetton-le-Hole and Houghton-le-Spring.
Do you cover Durham and nearby?
Yes. We cover Durham and nearby places including Spennymoor, Chester-le-Street, Hetton-le-Hole and Houghton-le-Spring. Send your postcode and we will confirm.
Send us photos of the mould and your fans and we will give a first view for your Durham home.
Condensation and mould fixes near Durham
More services in Durham
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.