Bentley, South Yorkshire
Condensation and mould ventilation fixes in Bentley
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Bentley and DN1, DN2 and DN5.
- From £420 inc VAT per fan
- Free survey

Mould in a Bentley bedroom or bathroom is almost always a ventilation problem first.
Bentley is about 75 miles from our base in Great Barr, Birmingham. We book Bentley visits by appointment and confirm the date in writing. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Condensation and mould fixes in Bentley at a glance
- Town
- Bentley, South Yorkshire
- Postcode districts
- DN1, DN2 and DN5
- Nearby
- Doncaster (1 mile), Adwick le Street (3 miles) and Kirk Sandall (4 miles)
- Price region
- Yorkshire
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Bentley homes
Heating patterns, insulation gaps and cold bridges matter too, and some damp is not condensation at all: leaks, penetrating damp and rising damp need different trades. We tell you if that is what we find rather than selling a fan that will not help.
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 Bentley
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £420–£700 inc VAT |
| 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 |
These ranges use our Yorkshire rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- 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. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Bentley
What is the price of a condensation fix in Bentley?
Guide prices for Bentley 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.
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.
Can you tell if it is rising damp?
We can tell you when the pattern does not look like condensation, such as a tide mark low on a wall or damp that appears after rain, and point you to the right specialist.
Is the survey free in Bentley?
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 Bentley?
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.
Book a condensation survey in Bentley and get a written list of causes and fixes.
Condensation and mould fixes near Bentley
More services in Bentley
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.