Newmarket, Suffolk
Condensation and mould ventilation fixes in Newmarket
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Newmarket and CB8.
- From £465 inc VAT per fan
- Free survey

We survey Newmarket homes for condensation with meters, not guesswork, and explain what we find.
Work in Newmarket 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 Newmarket at a glance
- Town
- Newmarket, Suffolk
- Postcode districts
- CB8
- Nearby
- Mildenhall (8 miles), Haverhill (11 miles) and Ely (12 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
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.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
Guide prices in Newmarket
| Work | Guide price |
|---|---|
| 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 |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,475 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.
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
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 Newmarket
How do I get a price for a condensation fix in Newmarket?
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.
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.
What area around Newmarket do you work in?
All of Suffolk. Near Newmarket that includes Mildenhall, Haverhill, Ely and Cambridge.
Do you cover Newmarket and nearby?
Yes. We cover Newmarket and nearby places including Mildenhall, Haverhill, Ely and Cambridge. Send your postcode and we will confirm.
If we fit the fix, the Newmarket survey is free.
Condensation and mould fixes near Newmarket
More services in Newmarket
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.