Westhoughton, Greater Manchester
Condensation and mould ventilation fixes in Westhoughton
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Westhoughton and BL5, M46 and WN2.
- From £425 inc VAT per fan
- Free survey

For Westhoughton homes with streaming windows every morning, the fix is usually cheaper than people expect.
Work in Westhoughton 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 Westhoughton at a glance
- Town
- Westhoughton, Greater Manchester
- Postcode districts
- BL5, M46 and WN2
- Nearby
- Atherton (2 miles), Hindley (3 miles) and Tyldesley (3 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Westhoughton
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.
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 Westhoughton
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£700 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,325 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £330–£575 inc VAT |
Guide prices using North West 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
- Peeling paint or wallpaper in bathrooms
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Westhoughton
Is the survey free in Westhoughton?
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.
Will a dehumidifier fix condensation?
A dehumidifier helps in one room but treats the symptom. Fixing the extract in the wet rooms, and adding whole-home ventilation where needed, removes moisture before it spreads.
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.
How do I get a price for a condensation fix in Westhoughton?
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 Westhoughton do you work in?
All of Greater Manchester. Near Westhoughton that includes Atherton, Hindley, Tyldesley and Leigh.
If we fit the fix, the Westhoughton survey is free.
Condensation and mould fixes near Westhoughton
More services in Westhoughton
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.