Birmingham, West Midlands
Condensation and mould ventilation fixes in Birmingham
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Birmingham and B2, B3 and B4.
- From £445 inc VAT per fan
- Free survey

For tenants, landlords and homeowners in Birmingham, the common question is why the mould keeps coming back.
Birmingham is close to our base in Great Barr (B43), so it is one of the easiest places for us to reach. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Condensation and mould fixes in Birmingham at a glance
- Town
- Birmingham, West Midlands
- Postcode districts
- B2, B3 and B4
- Nearby
- Aston (2 miles), Hockley (2 miles) and Smethwick (3 miles)
- Price region
- West Midlands
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Birmingham homes
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.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Guide prices in Birmingham
| Work | Guide price |
|---|---|
| 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 |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £345–£595 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
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Birmingham
What area around Birmingham do you work in?
All of the West Midlands. Near Birmingham that includes Aston, Hockley, Smethwick and Washwood Heath.
Is PIV or MVHR better for condensation?
For most existing homes with general condensation, PIV plus good extract fans is the most cost-effective fix. MVHR suits airtight, well-insulated homes and full renovations.
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.
Do you cover Birmingham and nearby?
Yes. We cover Birmingham and nearby places including Aston, Hockley, Smethwick and Washwood Heath. Send your postcode and we will confirm.
What is the price of a condensation fix in Birmingham?
Guide prices for Birmingham 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.
If we fit the fix, the Birmingham survey is free.
Condensation and mould fixes near Birmingham
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