Vincent Square, Greater London
Condensation and mould ventilation fixes in Vincent Square
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Vincent Square and SW1, SW1P and SW1V.
- From £525 inc VAT per fan
- Free survey
We survey Vincent Square homes for condensation with meters, not guesswork, and explain what we find.
For condensation and mould ventilation fixes in Vincent Square, 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 Vincent Square at a glance
- Town
- Vincent Square, Greater London
- Postcode districts
- SW1, SW1P and SW1V
- Nearby
- Pimlico (under a mile), Westminster (under a mile) and St James's (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Vincent Square
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 Vincent Square
| Work | Guide price |
|---|---|
| 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 |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £525–£900 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
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
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 Vincent Square
Do you cover Vincent Square and nearby?
Yes. We cover Vincent Square and nearby places including Pimlico, Westminster, St James's and Queenstown. Send your postcode and we will confirm.
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.
What is the price of a condensation fix in Vincent Square?
Guide prices for Vincent Square 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 Vincent Square?
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 Vincent Square home afterwards so you can see the improvement.
Condensation and mould fixes near Vincent Square
More services in Vincent Square
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.