Maida Hill, Greater London
Condensation and mould ventilation fixes in Maida Hill
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Maida Hill and NW6, NW8 and W9.
- From £525 inc VAT per fan
- Free survey

We survey Maida Hill homes for condensation with meters, not guesswork, and explain what we find.
Maida Hill is about 102 miles from our base in Great Barr, Birmingham. We book Maida Hill visits by appointment and confirm the date in writing. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Condensation and mould fixes in Maida Hill at a glance
- Town
- Maida Hill, Greater London
- Postcode districts
- NW6, NW8 and W9
- Nearby
- Harrow Road (under a mile), Westbourne (under a mile) and Little Venice (under a mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Maida Hill
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 needs that damp surface to grow.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Guide prices in Maida Hill
| Work | Guide price |
|---|---|
| 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 |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £950–£1,675 inc VAT |
Guide prices using London rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
- Damp patches that dry out in summer and return in winter
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 Maida Hill
Is the survey free in Maida Hill?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
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.
How do I get a price for a condensation fix in Maida Hill?
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.
What area around Maida Hill do you work in?
All of Greater London. Near Maida Hill that includes Harrow Road, Westbourne, Little Venice and Abbey Road.
If we fit the fix, the Maida Hill survey is free.
Condensation and mould fixes near Maida Hill
More services in Maida Hill
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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.