Condensation, mould and landlords, Tayside
Indoor air quality surveys in Tayside
CO2, humidity and particulates logged for a week, with plain-English findings, across Tayside.
- 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.
If you are anywhere in Tayside, send the postcode and a few photos and we will tell you what we would recommend. Towns we cover include Carnoustie, Dundee, Perth, Arbroath and Forfar.
Air quality surveys in Tayside at a glance
- Area
- Tayside, Scotland
- Towns listed
- 6, largest Dundee
- Postcode districts
- DD8, DD10, DD7, DD1, DD2 and PH1
- Price region
- Scotland
- Survey
- Charged visit, price agreed first
How we do it
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.
Home survey
Loggers in bedrooms, living areas and wet rooms for 7 days, with a written summary.
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.
Guide prices in Tayside
| 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 |
Scotland rates shown. Home prices include VAT at 20%; business prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- 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 Tayside
Questions about indoor air quality surveys in Tayside
Which rules apply to ventilation in Tayside?
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.
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.
How long do the loggers stay?
Usually around 7 days, so the readings cover normal weekday and weekend use.
Which towns in Tayside do you cover?
All of Tayside, including Carnoustie, Dundee, Perth, Arbroath and Forfar. If your town is not listed, send the postcode and we will confirm.
Are prices different in Tayside?
Our guide prices are adjusted by region. In Tayside 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 Tayside
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.