St Ives, Cambridgeshire
Condensation and mould ventilation fixes in St Ives
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering St Ives and CB24, PE27 and PE29.
- From £465 inc VAT per fan
- Free survey

For St Ives homes with streaming windows every morning, the fix is usually cheaper than people expect.
Work in St Ives follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Condensation and mould fixes in St Ives at a glance
- Town
- St Ives, Cambridgeshire
- Postcode districts
- CB24, PE27 and PE29
- Nearby
- Huntingdon (5 miles), Chatteris (10 miles) and St Neots (11 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for St Ives homes
A typical family puts several litres of water into the air every day. 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 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 St Ives
| 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 |
East of England rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- 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. 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 St Ives
Do you cover St Ives and nearby?
Yes. We cover St Ives and nearby places including Huntingdon, Chatteris, St Neots and Cambridge. Send your postcode and we will confirm.
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.
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.
What is the price of a condensation fix in St Ives?
Guide prices for St Ives 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 St Ives?
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 St Ives home afterwards so you can see the improvement.
Condensation and mould fixes near St Ives
More services in St Ives
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.