Condensation, mould and landlords, Argyll and Bute
Indoor air quality surveys in Argyll and Bute
CO2, humidity and particulates logged for a week, with plain-English findings, across Argyll and Bute.
- From £140 inc VAT per home
- Charged visit, price agreed first

An indoor air quality survey measures how fresh and how damp the air in a building really is, over days rather than minutes. We place loggers that record CO2, humidity and temperature (and particulates in workplaces), then explain what the readings mean and what ventilation changes would help.
We carry out indoor air quality surveys across Argyll and Bute, including Helensburgh. Prices use Scotland rates. This is a charged visit. We confirm the cost in writing before we book it.
Jobs on the islands and remote peninsulas are by arrangement, with travel quoted in writing before you commit.
Air quality surveys in Argyll and Bute at a glance
- Area
- Argyll and Bute, Scotland
- Towns listed
- 1, largest Helensburgh
- Postcode districts
- PA15 and G84
- Price region
- Scotland
- Survey
- Charged visit, price agreed first
What the work involves
CO2 is a practical indicator of whether a room is getting enough fresh air for the number of people in it: levels that climb steadily through a meeting or a night in a bedroom point to under-ventilation. Humidity readings show whether moisture is being removed or lingering long enough to cause condensation and mould. Surveys are useful before spending money: they show whether a problem is constant or happens at particular times, which rooms are worst, and whether an existing system is doing its job.
Workplace survey
CO2, humidity, temperature and particulates in offices, classrooms or meeting rooms.
Before and after
Readings taken before and after a ventilation upgrade to show the difference.
Spot checks
Readings taken during a single visit, where a quick answer is enough.
Guide prices in Argyll and Bute
| Work | Guide price |
|---|---|
| Home air quality check: CO2, humidity and temperature logged for 7 days (per home) | £140–£235 inc VAT |
| Workplace air quality survey: CO2, PM2.5, humidity, 7 days logged, written report (per survey) | £475–£1,150 + VAT |
These ranges use our Scotland rates. Home prices include VAT at 20%; business prices exclude VAT. You get a fixed written price before any work is booked.
Signs it is time to call us
- Condensation and mould with no obvious cause
- You want evidence before spending money on ventilation
- Staff complaints about stuffiness
Rules in Scotland
Scottish projects follow the Technical Handbooks (section 3, Environment) under the Building (Scotland) Regulations, usually with a building warrant. The Workplace (Health, Safety and Welfare) Regulations 1992 apply in Scotland too, requiring sufficient fresh or purified air.
How the job runs
- Plan
- Place loggers
- Log
- Analyse
- Report
Towns we cover in Argyll and Bute
Questions about indoor air quality surveys in Argyll and Bute
Which rules apply to ventilation in Argyll and Bute?
In Scotland, ventilation is covered by section 3 of the Building Standards Technical Handbooks. Private rented homes must meet the Repairing Standard, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.
What humidity should a home be?
Relative humidity of roughly 40 to 60 percent is comfortable for most homes. Readings that sit above 70 percent for long periods make condensation and mould much more likely.
How much does an air quality survey cost?
A home survey costs £145 to £245 including VAT, and a workplace survey £495 to £1,195 excluding VAT, depending on the number of rooms.
Which towns in Argyll and Bute do you cover?
All of Argyll and Bute, including Helensburgh. If your town is not listed, send the postcode and we will confirm.
Are prices different in Argyll and Bute?
Our guide prices are adjusted by region. In Argyll and Bute we use Scotland rates, so home air quality check: CO2, humidity and temperature logged for 7 days is typically £140 to £235 inc VAT per home.
Other services in Argyll and Bute
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.