Port Glasgow, Renfrewshire and Inverclyde
Condensation and mould ventilation fixes in Port Glasgow
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Port Glasgow and PA13, PA14 and PA15.
- From £425 inc VAT per fan
- Free survey
We survey Port Glasgow homes for condensation with meters, not guesswork, and explain what we find.
Customers in Port Glasgow 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 Renfrewshire and Inverclyde. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Condensation and mould fixes in Port Glasgow at a glance
- Town
- Port Glasgow, Renfrewshire and Inverclyde
- Postcode districts
- PA13, PA14 and PA15
- Nearby
- Greenock (3 miles), Dumbarton (5 miles) and Vale of Leven (5 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
What the work involves
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 Port Glasgow
| Work | Guide price |
|---|---|
| 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 |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £775–£1,350 inc VAT |
These ranges use our Scotland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Common reasons people call
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
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 Port Glasgow
Is the survey free in Port Glasgow?
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.
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.
How do I get a price for a condensation fix in Port Glasgow?
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 Port Glasgow do you work in?
All of Renfrewshire and Inverclyde. Near Port Glasgow that includes Greenock, Dumbarton, Vale of Leven and Helensburgh.
Get a guide price online, then we confirm the plan on a free survey in Port Glasgow.
Condensation and mould fixes near Port Glasgow
More services in Port Glasgow
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.