Newhaven, East Sussex
Condensation and mould ventilation fixes in Newhaven
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Newhaven and BN9, BN10 and BN25.
- From £490 inc VAT per fan
- Free survey
For tenants, landlords and homeowners in Newhaven, the common question is why the mould keeps coming back.
For condensation and mould ventilation fixes in Newhaven, 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 Newhaven at a glance
- Town
- Newhaven, East Sussex
- Postcode districts
- BN9, BN10 and BN25
- Nearby
- Seaford (3 miles), Peacehaven (3 miles) and Rottingdean (5 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Newhaven homes
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.
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 Newhaven
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £875–£1,525 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £380–£650 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £140–£250 inc VAT |
Guide prices using South East rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- Peeling paint or wallpaper in bathrooms
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
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 Newhaven
What area around Newhaven do you work in?
All of East Sussex. Near Newhaven that includes Seaford, Peacehaven, Rottingdean and Lewes.
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.
Do you cover Newhaven and nearby?
Yes. We cover Newhaven and nearby places including Seaford, Peacehaven, Rottingdean and Lewes. Send your postcode and we will confirm.
What is the price of a condensation fix in Newhaven?
Guide prices for Newhaven use South East rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £490 to £825 inc VAT per fan. We confirm a fixed price in writing before any work starts.
We can log humidity in your Newhaven home afterwards so you can see the improvement.
Condensation and mould fixes near Newhaven
More services in Newhaven
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.