Ardrossan, Ayrshire
Positive input ventilation (PIV) in Ardrossan
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Ardrossan and KA20, KA21 and KA22.
- From £775 inc VAT per home
- Free survey
For a typical Ardrossan semi or terrace, a loft PIV unit is often the quickest way to dry the house out.
Ardrossan is about 244 miles from our base in Great Barr, Birmingham. We book Ardrossan visits by appointment and confirm the date in writing. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
PIV in Ardrossan at a glance
- Town
- Ardrossan, Ayrshire
- Postcode districts
- KA20, KA21 and KA22
- Nearby
- Saltcoats (1 mile), Kilwinning (4 miles) and Irvine (6 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
PIV for Ardrossan homes
It does not replace extract fans: kitchens and bathrooms still need their own extract to remove steam at source. On survey we check the loft, the landing position and the existing fans, and we tell you if PIV is not the right answer.
Loft-mounted PIV
The most common option for houses with a loft. Usually fitted in half a day.
Heated PIV
A heater module tempers the incoming air in cold weather. Useful in homes where people feel draughts.
Guide prices in Ardrossan
| 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 |
Scotland rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- The house feels stuffy and damp rather than cold
- Washing dried indoors makes everything worse
- You have no loft but still need whole-flat ventilation (wall unit)
Rules that apply in Scotland
Scottish projects follow the Technical Handbooks (section 3, Environment) under the Building (Scotland) Regulations, usually with a building warrant. Extract and whole-home rates are designed to the Scottish standards and measured at handover.
Questions from Ardrossan
Is the survey free in Ardrossan?
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.
How much does PIV cost to install?
A loft-mounted PIV unit usually costs £795 to £1,395 including VAT supplied and fitted, and £995 to £1,695 for a wall-mounted unit in a flat. A heater module adds around £145 to £295.
Does PIV really stop condensation?
PIV reduces condensation in most homes because it dilutes moist air and keeps it moving, but it works best alongside working extract fans in the kitchen and bathroom. Leaks, rising damp or a cold bridge need fixing separately.
How do I get a price for a PIV unit in Ardrossan?
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 Ardrossan do you work in?
All of Ayrshire. Near Ardrossan that includes Saltcoats, Kilwinning, Irvine and Troon.
Get a PIV guide price for your Ardrossan home online, then confirm it on a free survey.
PIV near Ardrossan
More services in Ardrossan
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.