Haslemere, Surrey
Condensation and mould ventilation fixes in Haslemere
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Haslemere and GU26, GU27 and GU30.
- From £490 inc VAT per fan
- Free survey

We survey Haslemere homes for condensation with meters, not guesswork, and explain what we find.
Whether the property is in the middle of Haslemere or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Condensation and mould fixes in Haslemere at a glance
- Town
- Haslemere, Surrey
- Postcode districts
- GU26, GU27 and GU30
- Nearby
- Bordon (7 miles), Godalming (8 miles) and Farnham (10 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Haslemere 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.
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 Haslemere
| Work | Guide price |
|---|---|
| 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 |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £875–£1,525 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
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
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 Haslemere
What area around Haslemere do you work in?
All of Surrey. Near Haslemere that includes Bordon, Godalming, Farnham and Hale.
What is the main cause of condensation in a house?
The main cause is moisture from everyday living, such as showers, cooking and drying clothes, that is not being extracted, combined with cold surfaces where it condenses. Poor or failed extract fans are a very common cause.
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.
Do you cover Haslemere and nearby?
Yes. We cover Haslemere and nearby places including Bordon, Godalming, Farnham and Hale. Send your postcode and we will confirm.
What is the price of a condensation fix in Haslemere?
Guide prices for Haslemere use South East rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £490 to £825 inc VAT per fan. We confirm a fixed price in writing before any work starts.
We can log humidity in your Haslemere home afterwards so you can see the improvement.
Condensation and mould fixes near Haslemere
More services in Haslemere
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