East Dulwich, Greater London
Condensation and mould ventilation fixes in East Dulwich
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering East Dulwich and SE21, SE22 and SE24.
- From £525 inc VAT per fan
- Free survey
We survey East Dulwich homes for condensation with meters, not guesswork, and explain what we find.
Work in East Dulwich 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 East Dulwich at a glance
- Town
- East Dulwich, Greater London
- Postcode districts
- SE21, SE22 and SE24
- Nearby
- Forest Hill (1 mile), Peckham (1 mile) and Crofton Park (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
What the work involves
A typical family puts several litres of water into the air every day. 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.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Guide prices in East Dulwich
| Work | Guide price |
|---|---|
| Condensation and mould ventilation survey with written findings (per home) | £150–£270 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £525–£900 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £950–£1,675 inc VAT |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
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 East Dulwich
What is the price of a condensation fix in East Dulwich?
Guide prices for East Dulwich use London rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £525 to £900 inc VAT per fan. We confirm a fixed price in writing before any work starts.
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 much does a condensation survey cost?
A ventilation survey with written findings costs £125 to £225 including VAT. If we are surveying for an installation we quote for, the survey is free.
Is the survey free in East Dulwich?
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.
How do I get a price for a condensation fix in East Dulwich?
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.
We can log humidity in your East Dulwich home afterwards so you can see the improvement.
Condensation and mould fixes near East Dulwich
More services in East Dulwich
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.