Streetly, West Midlands
Condensation and mould ventilation fixes in Streetly
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Streetly and B44, B74 and WS9.
- From £445 inc VAT per fan
- Free survey

In Streetly homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
Work in Streetly 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 Streetly at a glance
- Town
- Streetly, West Midlands
- Postcode districts
- B44, B74 and WS9
- Nearby
- Aldridge (2 miles), Sutton Coldfield (3 miles) and Brownhills (4 miles)
- Price region
- West Midlands
- Survey
- Free survey (UK mainland)
What the work involves
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.
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 Streetly
| Work | Guide price |
|---|---|
| Condensation and mould ventilation survey with written findings (per home) | £125–£225 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £445–£745 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £795–£1,395 inc VAT |
Guide prices using West Midlands 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
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
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 Streetly
What is the price of a condensation fix in Streetly?
Guide prices for Streetly use West Midlands rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £445 to £745 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 Streetly?
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 Streetly?
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.
We can log humidity in your Streetly home afterwards so you can see the improvement.
Condensation and mould fixes near Streetly
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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.