Willesden, Greater London
Condensation and mould ventilation fixes in Willesden
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Willesden and NW6, NW10 and W10.
- From £525 inc VAT per fan
- Free survey
For Willesden homes with streaming windows every morning, the fix is usually cheaper than people expect.
Work in Willesden follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Condensation and mould fixes in Willesden at a glance
- Town
- Willesden, Greater London
- Postcode districts
- NW6, NW10 and W10
- Nearby
- Kensal Green (under a mile), Harlesden (1 mile) and Queen's Park (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Willesden
A typical family puts several litres of water into the air every day. If extract fans are weak, ducted into the loft or switched off, and windows stay shut in winter, that moisture settles on the coldest surfaces: window reveals, external corners, behind wardrobes and on bathroom ceilings.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Guide prices in Willesden
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £415–£725 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £150–£270 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £525–£900 inc VAT |
London rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. 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 Willesden
How do I get a price for a condensation fix in Willesden?
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 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.
How much does a condensation survey cost?
A ventilation survey with written findings costs £125 to £225 including VAT. If we are surveying for an installation we quote for, the survey is free.
What area around Willesden do you work in?
All of Greater London. Near Willesden that includes Kensal Green, Harlesden, Queen's Park and Harrow Road.
Do you cover Willesden and nearby?
Yes. We cover Willesden and nearby places including Kensal Green, Harlesden, Queen's Park and Harrow Road. Send your postcode and we will confirm.
Ask for a Willesden visit and we will test your existing fans before recommending anything.
Condensation and mould fixes near Willesden
More services in Willesden
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.