Horsforth, West Yorkshire
Condensation and mould ventilation fixes in Horsforth
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Horsforth and LS16, LS18 and LS19.
- From £420 inc VAT per fan
- Free survey

For Horsforth homes with streaming windows every morning, the fix is usually cheaper than people expect.
Customers in Horsforth can get a guide price online in a couple of minutes. It uses Yorkshire rates, which is what we would charge for the same job anywhere in West Yorkshire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Condensation and mould fixes in Horsforth at a glance
- Town
- Horsforth, West Yorkshire
- Postcode districts
- LS16, LS18 and LS19
- Nearby
- Yeadon (2 miles), Pudsey (3 miles) and Guiseley (4 miles)
- Price region
- Yorkshire
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Horsforth
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 Horsforth
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £325–£550 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £120–£210 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £420–£700 inc VAT |
Yorkshire 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. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Horsforth
What is the price of a condensation fix in Horsforth?
Guide prices for Horsforth use Yorkshire rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £420 to £700 inc VAT per fan. We confirm a fixed price in writing before any work starts.
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.
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 the survey free in Horsforth?
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.
How do I get a price for a condensation fix in Horsforth?
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.
Ask for a Horsforth visit and we will test your existing fans before recommending anything.
Condensation and mould fixes near Horsforth
More services in Horsforth
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.