Devizes, Wiltshire
Condensation and mould ventilation fixes in Devizes
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Devizes and SN10.
- From £465 inc VAT per fan
- Free survey
Mould in a Devizes bedroom or bathroom is almost always a ventilation problem first.
Customers in Devizes can get a guide price online in a couple of minutes. It uses South West rates, which is what we would charge for the same job anywhere in Wiltshire. 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 Devizes at a glance
- Town
- Devizes, Wiltshire
- Postcode districts
- SN10
- Nearby
- Calne (6 miles), Melksham (6 miles) and Chippenham (9 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
What the work involves
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 Devizes
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £360–£625 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £130–£235 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
South West rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
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 Devizes
Is the survey free in Devizes?
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 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.
How do I get a price for a condensation fix in Devizes?
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.
What area around Devizes do you work in?
All of Wiltshire. Near Devizes that includes Calne, Melksham, Chippenham and Trowbridge.
Book a condensation survey in Devizes and get a written list of causes and fixes.
Condensation and mould fixes near Devizes
More services in Devizes
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.