Hornsey, Greater London
Condensation and mould ventilation fixes in Hornsey
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Hornsey and N8, N10 and N22.
- From £525 inc VAT per fan
- Free survey
For tenants, landlords and homeowners in Hornsey, the common question is why the mould keeps coming back.
Whether the property is in the middle of Hornsey or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Condensation and mould fixes in Hornsey at a glance
- Town
- Hornsey, Greater London
- Postcode districts
- N8, N10 and N22
- Nearby
- Crouch End (under a mile), Muswell Hill (1 mile) and Wood Green (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Hornsey 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.
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 Hornsey
| 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 |
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.
When to get it looked at
- 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). Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Hornsey
How do I get a price for a condensation fix in Hornsey?
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.
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.
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 area around Hornsey do you work in?
All of Greater London. Near Hornsey that includes Crouch End, Muswell Hill, Wood Green and Stroud Green.
Do you cover Hornsey and nearby?
Yes. We cover Hornsey and nearby places including Crouch End, Muswell Hill, Wood Green and Stroud Green. Send your postcode and we will confirm.
If we fit the fix, the Hornsey survey is free.
Condensation and mould fixes near Hornsey
More services in Hornsey
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.