Oldbury, West Midlands
Condensation and mould ventilation fixes in Oldbury
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Oldbury and B65, B69 and B70.
- From £445 inc VAT per fan
- Free survey

In Oldbury homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
Whether the property is in the middle of Oldbury or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Condensation and mould fixes in Oldbury at a glance
- Town
- Oldbury, West Midlands
- Postcode districts
- B65, B69 and B70
- Nearby
- West Bromwich (2 miles), Smethwick (2 miles) and Dudley (3 miles)
- Price region
- West Midlands
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Oldbury
A typical family puts several litres of water into the air every day. 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.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Guide prices in Oldbury
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £795–£1,395 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £345–£595 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £125–£225 inc VAT |
These ranges use our West Midlands rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- 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. 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 Oldbury
Do you cover Oldbury and nearby?
Yes. We cover Oldbury and nearby places including West Bromwich, Smethwick, Dudley and Tipton. Send your postcode and we will confirm.
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.
What is the price of a condensation fix in Oldbury?
Guide prices for Oldbury 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.
Is the survey free in Oldbury?
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 Oldbury home.
Condensation and mould fixes near Oldbury
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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.