Falmouth, Cornwall
Condensation and mould ventilation fixes in Falmouth
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Falmouth and TR3, TR10 and TR11.
- From £465 inc VAT per fan
- Free survey
In Falmouth homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
Work in Falmouth 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 Falmouth at a glance
- Town
- Falmouth, Cornwall
- Postcode districts
- TR3, TR10 and TR11
- Nearby
- Truro (8 miles), Redruth (9 miles) and Helston (10 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
What the work involves
Mould needs that damp surface to grow. Ventilation is usually the biggest part of the cure, but not the only part.
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 Falmouth
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,450 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £360–£625 inc VAT |
Guide prices using South West rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- 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. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Falmouth
What is the price of a condensation fix in Falmouth?
Guide prices for Falmouth use South West rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £465 to £775 inc VAT per fan. We confirm a fixed price in writing before any work starts.
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.
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.
Is the survey free in Falmouth?
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.
How do I get a price for a condensation fix in Falmouth?
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.
Get a guide price online, then we confirm the plan on a free survey in Falmouth.
Condensation and mould fixes near Falmouth
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