Lowestoft, Suffolk
Condensation and mould ventilation fixes in Lowestoft
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Lowestoft and NR32 and NR33.
- From £465 inc VAT per fan
- Free survey

We survey Lowestoft homes for condensation with meters, not guesswork, and explain what we find.
For condensation and mould ventilation fixes in Lowestoft, 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 Lowestoft at a glance
- Town
- Lowestoft, Suffolk
- Postcode districts
- NR32 and NR33
- Nearby
- Bradwell (7 miles), Beccles (8 miles) and Great Yarmouth (9 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
Mould needs that damp surface to grow. Ventilation is usually the biggest part of the cure, but not the only part.
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 Lowestoft
| 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 |
Guide prices using East of England rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
- Damp patches that dry out in summer and return in winter
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). 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 Lowestoft
What area around Lowestoft do you work in?
All of Suffolk. Near Lowestoft that includes Bradwell, Beccles, Great Yarmouth and Norwich.
Can you tell if it is rising damp?
We can tell you when the pattern does not look like condensation, such as a tide mark low on a wall or damp that appears after rain, and point you to the right specialist.
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.
Do you cover Lowestoft and nearby?
Yes. We cover Lowestoft and nearby places including Bradwell, Beccles, Great Yarmouth and Norwich. Send your postcode and we will confirm.
What is the price of a condensation fix in Lowestoft?
Guide prices for Lowestoft 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.
Ask for a Lowestoft visit and we will test your existing fans before recommending anything.
Condensation and mould fixes near Lowestoft
More services in Lowestoft
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.