Accrington, Lancashire
Condensation and mould ventilation fixes in Accrington
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Accrington and BB1, BB5 and BB6.
- From £425 inc VAT per fan
- Free survey

In Accrington homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
Customers in Accrington can get a guide price online in a couple of minutes. It uses North West rates, which is what we would charge for the same job anywhere in Lancashire. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Condensation and mould fixes in Accrington at a glance
- Town
- Accrington, Lancashire
- Postcode districts
- BB1, BB5 and BB6
- Nearby
- Great Harwood (3 miles), Padiham (4 miles) and Haslingden (4 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Accrington
Ventilation is usually the biggest part of the cure, but not the only part. Heating patterns, insulation gaps and cold bridges matter too, and some damp is not condensation at all: leaks, penetrating damp and rising damp need different trades.
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 Accrington
| 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 |
These ranges use our North West rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- 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
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 Accrington
Do you cover Accrington and nearby?
Yes. We cover Accrington and nearby places including Great Harwood, Padiham, Haslingden and Rawtenstall. Send your postcode and we will confirm.
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.
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 price of a condensation fix in Accrington?
Guide prices for Accrington use North West rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £425 to £700 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Is the survey free in Accrington?
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.
Send us photos of the mould and your fans and we will give a first view for your Accrington home.
Condensation and mould fixes near Accrington
More services in Accrington
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.