Todmorden, West Yorkshire
Condensation and mould ventilation fixes in Todmorden
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Todmorden and HX7, OL13 and OL14.
- From £420 inc VAT per fan
- Free survey

In Todmorden homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
Todmorden is about 81 miles from our base in Great Barr, Birmingham. We book Todmorden visits by appointment and confirm the date in writing. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Condensation and mould fixes in Todmorden at a glance
- Town
- Todmorden, West Yorkshire
- Postcode districts
- HX7, OL13 and OL14
- Nearby
- Bacup (4 miles), Littleborough (5 miles) and Rochdale (7 miles)
- Price region
- Yorkshire
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Todmorden
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 Todmorden
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,300 inc VAT |
| 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 |
Guide prices using Yorkshire rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
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 Todmorden
What is the price of a condensation fix in Todmorden?
Guide prices for Todmorden 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.
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.
Is the survey free in Todmorden?
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 Todmorden?
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 Todmorden visit and we will test your existing fans before recommending anything.
Condensation and mould fixes near Todmorden
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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.