Wantage, Oxfordshire
Condensation and mould ventilation fixes in Wantage
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Wantage and OX12.
- From £490 inc VAT per fan
- Free survey
In Wantage homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
For condensation and mould ventilation fixes in Wantage, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Condensation and mould fixes in Wantage at a glance
- Town
- Wantage, Oxfordshire
- Postcode districts
- OX12
- Nearby
- Didcot (8 miles), Abingdon (8 miles) and Wallingford (13 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Wantage homes
Ventilation is usually the biggest part of the cure, but not the only part. 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.
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 Wantage
| Work | Guide price |
|---|---|
| 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 |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £380–£650 inc VAT |
These ranges use our South East rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
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 Wantage
What area around Wantage do you work in?
All of Oxfordshire. Near Wantage that includes Didcot, Abingdon, Wallingford and Oxford.
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 Wantage and nearby?
Yes. We cover Wantage and nearby places including Didcot, Abingdon, Wallingford and Oxford. Send your postcode and we will confirm.
What is the price of a condensation fix in Wantage?
Guide prices for Wantage 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.
If we fit the fix, the Wantage survey is free.
Condensation and mould fixes near Wantage
More services in Wantage
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.