Swanley, Kent
Condensation and mould ventilation fixes in Swanley
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Swanley and BR5, BR8 and DA4.
- From £490 inc VAT per fan
- Free survey
Mould in a Swanley bedroom or bathroom is almost always a ventilation problem first.
For condensation and mould ventilation fixes in Swanley, 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 Swanley at a glance
- Town
- Swanley, Kent
- Postcode districts
- BR5, BR8 and DA4
- Nearby
- Bexley (3 miles), Chelsfield (3 miles) and Orpington (4 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Swanley
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 Swanley
| Work | Guide price |
|---|---|
| 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 |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £490–£825 inc VAT |
These ranges use our South East rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- 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
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. 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 Swanley
What area around Swanley do you work in?
All of Kent. Near Swanley that includes Bexley, Chelsfield, Orpington and Sidcup.
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 is the main cause of condensation in a house?
The main cause is moisture from everyday living, such as showers, cooking and drying clothes, that is not being extracted, combined with cold surfaces where it condenses. Poor or failed extract fans are a very common cause.
Do you cover Swanley and nearby?
Yes. We cover Swanley and nearby places including Bexley, Chelsfield, Orpington and Sidcup. Send your postcode and we will confirm.
What is the price of a condensation fix in Swanley?
Guide prices for Swanley 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.
Get a guide price online, then we confirm the plan on a free survey in Swanley.
Condensation and mould fixes near Swanley
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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.