Flitwick, Bedfordshire
Condensation and mould ventilation fixes in Flitwick
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Flitwick and MK45.
- From £465 inc VAT per fan
- Free survey

Mould in a Flitwick bedroom or bathroom is almost always a ventilation problem first.
Customers in Flitwick can get a guide price online in a couple of minutes. It uses East of England rates, which is what we would charge for the same job anywhere in Bedfordshire. 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 Flitwick at a glance
- Town
- Flitwick, Bedfordshire
- Postcode districts
- MK45
- Nearby
- Ampthill (2 miles), Kempston (8 miles) and Dunstable (8 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
If extract fans are weak, ducted into the loft or switched off, and windows stay shut in winter, that moisture settles on the coldest surfaces: window reveals, external corners, behind wardrobes and on bathroom ceilings. Mould needs that damp surface to grow.
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 Flitwick
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,475 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £360–£625 inc VAT |
These ranges use our East of England 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. Serious damp and mould is a hazard under the Housing Health and Safety Rating System, and social landlords now have fixed timescales under Awaab's Law.
Questions from Flitwick
Do you cover Flitwick and nearby?
Yes. We cover Flitwick and nearby places including Ampthill, Kempston, Dunstable and Henlow. Send your postcode and we will confirm.
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 is the price of a condensation fix in Flitwick?
Guide prices for Flitwick use East of England rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £465 to £775 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Is the survey free in Flitwick?
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.
We can log humidity in your Flitwick home afterwards so you can see the improvement.
Condensation and mould fixes near Flitwick
More services in Flitwick
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.