Shadwell, Greater London
Condensation and mould ventilation fixes in Shadwell
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Shadwell and E1, E1W and EC3N.
- From £525 inc VAT per fan
- Free survey
Mould in a Shadwell bedroom or bathroom is almost always a ventilation problem first.
For condensation and mould ventilation fixes in Shadwell, 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 Shadwell at a glance
- Town
- Shadwell, Greater London
- Postcode districts
- E1, E1W and EC3N
- Nearby
- Whitechapel (under a mile), Stepney (1 mile) and Rotherhithe (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Shadwell
Ventilation is usually the biggest part of the cure, but not the only part. Heating patterns, insulation gaps and cold bridges matter too, and some damp is not condensation at all: leaks, penetrating damp and rising damp need different trades.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
Guide prices in Shadwell
| Work | Guide price |
|---|---|
| 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 |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £415–£725 inc VAT |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- 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
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 Shadwell
What area around Shadwell do you work in?
All of Greater London. Near Shadwell that includes Whitechapel, Stepney, Rotherhithe and Spitalfields.
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.
Do you cover Shadwell and nearby?
Yes. We cover Shadwell and nearby places including Whitechapel, Stepney, Rotherhithe and Spitalfields. Send your postcode and we will confirm.
What is the price of a condensation fix in Shadwell?
Guide prices for Shadwell 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.
Send us photos of the mould and your fans and we will give a first view for your Shadwell home.
Condensation and mould fixes near Shadwell
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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.