Latchmere, Greater London
Condensation and mould ventilation fixes in Latchmere
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Latchmere and SW6, SW10 and SW11.
- From £525 inc VAT per fan
- Free survey
Mould in a Latchmere bedroom or bathroom is almost always a ventilation problem first.
Work in Latchmere 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 Latchmere at a glance
- Town
- Latchmere, Greater London
- Postcode districts
- SW6, SW10 and SW11
- Nearby
- Battersea (1 mile), Queenstown (1 mile) and Chelsea (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Latchmere
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 Latchmere
| 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.
Signs it is time to call us
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
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 Latchmere
Do you cover Latchmere and nearby?
Yes. We cover Latchmere and nearby places including Battersea, Queenstown, Chelsea and Balham. Send your postcode and we will confirm.
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.
What is the price of a condensation fix in Latchmere?
Guide prices for Latchmere 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 the survey free in Latchmere?
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.
We can log humidity in your Latchmere home afterwards so you can see the improvement.
Condensation and mould fixes near Latchmere
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