Eltham, Greater London
Condensation and mould ventilation fixes in Eltham
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Eltham and SE2, SE9, SE18 and SE28.
- From £525 inc VAT per fan
- Free survey
We survey Eltham homes for condensation with meters, not guesswork, and explain what we find.
For condensation and mould ventilation fixes in Eltham, 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 Eltham at a glance
- Town
- Eltham, Greater London
- Postcode districts
- SE2, SE9, SE18 and SE28
- Nearby
- Kidbrooke (2 miles), Lee (2 miles) and Blackheath (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Eltham
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 Eltham
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £950–£1,675 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £415–£725 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £150–£270 inc VAT |
Guide prices using London 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
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
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 Eltham
Is the survey free in Eltham?
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.
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.
How do I get a price for a condensation fix in Eltham?
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 area around Eltham do you work in?
All of Greater London. Near Eltham that includes Kidbrooke, Lee, Blackheath and Chislehurst.
Book a condensation survey in Eltham and get a written list of causes and fixes.
Condensation and mould fixes near Eltham
More services in Eltham
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.