Bo’ness, Forth Valley
Condensation and mould ventilation fixes in Bo’ness
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Bo’ness and EH49, EH51 and FK3.
- From £425 inc VAT per fan
- Free survey

For tenants, landlords and homeowners in Bo’ness, the common question is why the mould keeps coming back.
Customers in Bo’ness can get a guide price online in a couple of minutes. It uses Scotland rates, which is what we would charge for the same job anywhere in the Forth Valley. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Condensation and mould fixes in Bo’ness at a glance
- Town
- Bo’ness, Forth Valley
- Postcode districts
- EH49, EH51 and FK3
- Nearby
- Linlithgow (3 miles), Grangemouth (4 miles) and Falkirk (7 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Bo’ness homes
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.
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 Bo’ness
| 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 |
Scotland rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
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. Scottish rented homes must meet the Repairing Standard (private) or the Scottish Housing Quality Standard (social), which cover damp.
Questions from Bo’ness
Is the survey free in Bo’ness?
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.
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 main cause of condensation in a house?
The main cause is moisture from everyday living, such as showers, cooking and drying clothes, that is not being extracted, combined with cold surfaces where it condenses. Poor or failed extract fans are a very common cause.
How do I get a price for a condensation fix in Bo’ness?
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.
What area around Bo’ness do you work in?
All of the Forth Valley. Near Bo’ness that includes Linlithgow, Grangemouth, Falkirk and Rosyth.
We can log humidity in your Bo’ness home afterwards so you can see the improvement.
Condensation and mould fixes near Bo’ness
More services in Bo’ness
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.