Morden, Greater London
Condensation and mould ventilation fixes in Morden
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Morden and SM4, SW19 and SW20.
- From £525 inc VAT per fan
- Free survey
For Morden homes with streaming windows every morning, the fix is usually cheaper than people expect.
Work in Morden 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 Morden at a glance
- Town
- Morden, Greater London
- Postcode districts
- SM4, SW19 and SW20
- Nearby
- St Helier (1 mile), Mitcham (1 mile) and Wimbledon (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Morden 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 Morden
| 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
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 Morden
Is the survey free in Morden?
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 Morden?
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 Morden do you work in?
All of Greater London. Near Morden that includes St Helier, Mitcham, Wimbledon and Worcester Park.
Send us photos of the mould and your fans and we will give a first view for your Morden home.
Condensation and mould fixes near Morden
More services in Morden
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.