Esher, Surrey
Condensation and mould ventilation fixes in Esher
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Esher and KT7, KT10 and KT12.
- From £490 inc VAT per fan
- Free survey
For Esher homes with streaming windows every morning, the fix is usually cheaper than people expect.
Esher is about 105 miles from our base in Great Barr, Birmingham. We book Esher visits by appointment and confirm the date in writing. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Condensation and mould fixes in Esher at a glance
- Town
- Esher, Surrey
- Postcode districts
- KT7, KT10 and KT12
- Nearby
- East Molesey (2 miles), West Molesey (2 miles) and Walton-on-Thames (2 miles)
- Price region
- South East
- 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.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Guide prices in Esher
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £380–£650 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £140–£250 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £490–£825 inc VAT |
South East rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- 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 Esher
How do I get a price for a condensation fix in Esher?
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.
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.
What area around Esher do you work in?
All of Surrey. Near Esher that includes East Molesey, West Molesey, Walton-on-Thames and Hook.
Do you cover Esher and nearby?
Yes. We cover Esher and nearby places including East Molesey, West Molesey, Walton-on-Thames and Hook. Send your postcode and we will confirm.
Ask for an Esher visit and we will test your existing fans before recommending anything.
Condensation and mould fixes near Esher
More services in Esher
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.