Bowthorpe, Norfolk
Condensation and mould ventilation fixes in Bowthorpe
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Bowthorpe and NR4, NR5 and NR8.
- From £465 inc VAT per fan
- Free survey

For Bowthorpe homes with streaming windows every morning, the fix is usually cheaper than people expect.
Work in Bowthorpe 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 Bowthorpe at a glance
- Town
- Bowthorpe, Norfolk
- Postcode districts
- NR4, NR5 and NR8
- Nearby
- Norwich (3 miles), Attleborough (12 miles) and East Dereham (12 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Bowthorpe homes
Mould needs that damp surface to grow. Ventilation is usually the biggest part of the cure, but not the only part.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Guide prices in Bowthorpe
| 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 |
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
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
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 Bowthorpe
What area around Bowthorpe do you work in?
All of Norfolk. Near Bowthorpe that includes Norwich, Attleborough, East Dereham and North Walsham.
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.
Do you cover Bowthorpe and nearby?
Yes. We cover Bowthorpe and nearby places including Norwich, Attleborough, East Dereham and North Walsham. Send your postcode and we will confirm.
What is the price of a condensation fix in Bowthorpe?
Guide prices for Bowthorpe 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.
Book a condensation survey in Bowthorpe and get a written list of causes and fixes.
Condensation and mould fixes near Bowthorpe
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