Largs, Ayrshire
Condensation and mould ventilation fixes in Largs
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Largs and KA28, KA29 and KA30.
- From £425 inc VAT per fan
- Free survey

For tenants, landlords and homeowners in Largs, the common question is why the mould keeps coming back.
For condensation and mould ventilation fixes in Largs, 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 Largs at a glance
- Town
- Largs, Ayrshire
- Postcode districts
- KA28, KA29 and KA30
- Nearby
- Ardrossan (10 miles), Greenock (11 miles) and Saltcoats (12 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Largs homes
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. We tell you if that is what we find rather than selling a fan that will not help.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Guide prices in Largs
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £330–£575 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £120–£215 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£725 inc VAT |
Guide prices using Scotland 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
- 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 Scotland
In Scotland, ventilation is covered by the Building (Scotland) Regulations and section 3 of the Technical Handbooks, and most building work needs a building warrant first. In Scotland, landlords are expected to keep homes free from serious damp under their repairing duties.
Questions from Largs
Do you cover Largs and nearby?
Yes. We cover Largs and nearby places including Ardrossan, Greenock, Saltcoats and Gourock. Send your postcode and we will confirm.
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.
What is the price of a condensation fix in Largs?
Guide prices for Largs use Scotland rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £425 to £725 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Is the survey free in Largs?
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.
Send us photos of the mould and your fans and we will give a first view for your Largs home.
Condensation and mould fixes near Largs
More services in Largs
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.