Derby, Derbyshire
Condensation and mould ventilation fixes in Derby
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Derby and DE1, DE22 and DE23.
- From £435 inc VAT per fan
- Free survey
For tenants, landlords and homeowners in Derby, the common question is why the mould keeps coming back.
Derby is about 31 miles from our base in Great Barr, Birmingham. We book Derby 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 Derby at a glance
- Town
- Derby, Derbyshire
- Postcode districts
- DE1, DE22 and DE23
- Nearby
- Chaddesden (2 miles), Oakwood (2 miles) and Sinfin (3 miles)
- Price region
- East Midlands
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Derby homes
Mould needs that damp surface to grow. Ventilation is usually the biggest part of the cure, but not the only part.
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 Derby
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £340–£575 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £125–£220 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £435–£725 inc VAT |
East Midlands rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
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
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 Derby
What area around Derby do you work in?
All of Derbyshire. Near Derby that includes Chaddesden, Oakwood, Sinfin and Belper.
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.
Do you cover Derby and nearby?
Yes. We cover Derby and nearby places including Chaddesden, Oakwood, Sinfin and Belper. Send your postcode and we will confirm.
What is the price of a condensation fix in Derby?
Guide prices for Derby use East Midlands rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £435 to £725 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Get a guide price online, then we confirm the plan on a free survey in Derby.
Condensation and mould fixes near Derby
More services in Derby
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.