Carnoustie, Tayside
Positive input ventilation (PIV) in Carnoustie
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Carnoustie and DD7.
- From £775 inc VAT per home
- Free survey

For a typical Carnoustie semi or terrace, a loft PIV unit is often the quickest way to dry the house out.
Work in Carnoustie follows the rules for Scotland and finishes with a written record of what was fitted and how it was set up.
PIV in Carnoustie at a glance
- Town
- Carnoustie, Tayside
- Postcode districts
- DD7
- Nearby
- Arbroath (6 miles), Dundee (10 miles) and St Andrews (12 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
How we approach PIV in Carnoustie
Many units have a temperature sensor that reduces the flow or switches to a heater module on cold days, so the incoming air does not feel like a draught. Flats without a loft use a wall-mounted unit that draws air from outside through a cored hole.
Heated PIV
A heater module tempers the incoming air in cold weather. Useful in homes where people feel draughts.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
Guide prices in Carnoustie
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £775–£1,350 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £950–£1,625 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £140–£285 inc VAT |
These ranges use our Scotland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- Washing dried indoors makes everything worse
- You have no loft but still need whole-flat ventilation (wall unit)
- Streaming windows on most mornings in winter
Rules that apply in Scotland
Scottish projects follow the Technical Handbooks (section 3, Environment) under the Building (Scotland) Regulations, usually with a building warrant. We work to the Scottish ventilation standards and record the airflow achieved.
Questions from Carnoustie
What area around Carnoustie do you work in?
All of Tayside. Near Carnoustie that includes Arbroath, Dundee, St Andrews and Forfar.
Can PIV be fitted in a flat?
Yes. Flats without loft space use a wall-mounted PIV unit that draws air from outside through an outside wall.
How long does PIV installation take?
A loft unit is normally fitted in two to four hours, including the diffuser and electrical connection.
Do you cover Carnoustie and nearby?
Yes. We cover Carnoustie and nearby places including Arbroath, Dundee, St Andrews and Forfar. Send your postcode and we will confirm.
What is the price of a PIV unit in Carnoustie?
Guide prices for Carnoustie use Scotland rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £775 to £1,350 inc VAT per home. We confirm a fixed price in writing before any work starts.
Get a PIV guide price for your Carnoustie home online, then confirm it on a free survey.
PIV near Carnoustie
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