Condensation, mould and landlords, Glasgow
Condensation and mould ventilation fixes in Glasgow
We find why the house is wet and fix the ventilation, rather than painting over mould, across Glasgow.
- From £425 inc VAT per fan
- Free survey

For tenants, landlords and homeowners in Glasgow, the common question is why the mould keeps coming back.
Glasgow has every kind of building, from old terraces to new estates and business parks, and every job is designed around the building in front of us, not a standard kit.
Condensation & mould in Glasgow at a glance
- Area
- Glasgow, Scotland
- Towns listed
- 1, largest Glasgow
- Postcode districts
- G1 and G11
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
What the work involves
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. We tell you if that is what we find rather than selling a fan that will not help.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
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 Glasgow
| Work | Guide price |
|---|---|
| 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 |
| 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 |
These ranges use our Scotland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
Rules 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.
How the job runs
- Survey
- Find the cause
- Recommend
- Fix
- Check back
Towns we cover in Glasgow
Questions about condensation and mould ventilation fixes in Glasgow
Which towns in Glasgow do you cover?
All of Glasgow, including Glasgow. If your town is not listed, send the postcode and we will confirm.
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.
Are prices different in Glasgow?
Our guide prices are adjusted by region. In Glasgow we use Scotland rates, so 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.
Is the survey free in 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.
If we fit the fix, the Glasgow survey is free.
Other services in 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.