Westbourne, Greater London
Condensation and mould ventilation fixes in Westbourne
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Westbourne and W2, W9 and W11.
- From £525 inc VAT per fan
- Free survey

We survey Westbourne homes for condensation with meters, not guesswork, and explain what we find.
We cover Westbourne and the surrounding W2, W9 and W11 postcodes as part of our work across Greater London. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Condensation and mould fixes in Westbourne at a glance
- Town
- Westbourne, Greater London
- Postcode districts
- W2, W9 and W11
- Nearby
- Harrow Road (under a mile), Maida Hill (under a mile) and Little Venice (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Westbourne 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 Westbourne
| 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 Westbourne
Is the survey free in Westbourne?
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.
Can you tell if it is rising damp?
We can tell you when the pattern does not look like condensation, such as a tide mark low on a wall or damp that appears after rain, and point you to the right specialist.
What is the main cause of condensation in a house?
The main cause is moisture from everyday living, such as showers, cooking and drying clothes, that is not being extracted, combined with cold surfaces where it condenses. Poor or failed extract fans are a very common cause.
How do I get a price for a condensation fix in Westbourne?
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 Westbourne do you work in?
All of Greater London. Near Westbourne that includes Harrow Road, Maida Hill, Little Venice and Lancaster Gate.
If we fit the fix, the Westbourne survey is free.
Condensation and mould fixes near Westbourne
More services in Westbourne
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.