Cowdenbeath, Fife
Positive input ventilation (PIV) in Cowdenbeath
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Cowdenbeath and KY4, KY5 and KY11.
- From £775 inc VAT per home
- Free survey

PIV can suit Cowdenbeath houses and flats because it treats the whole home from one quiet unit.
Cowdenbeath is about 253 miles from our base in Great Barr, Birmingham. We book Cowdenbeath visits by appointment and confirm the date in writing. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
PIV in Cowdenbeath at a glance
- Town
- Cowdenbeath, Fife
- Postcode districts
- KY4, KY5 and KY11
- Nearby
- Dunfermline (5 miles), Rosyth (6 miles) and Kirkcaldy (7 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
PIV for Cowdenbeath homes
Flats without a loft use a wall-mounted unit that draws air from outside through a cored hole. PIV works well in houses and flats with general condensation on windows and cold walls.
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 Cowdenbeath
| 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.
Common reasons people call
- Black mould on window reveals and in corners of bedrooms
- Musty smell in wardrobes or behind furniture
- The house feels stuffy and damp rather than cold
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 Cowdenbeath
Is the survey free in Cowdenbeath?
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 Cowdenbeath?
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 Cowdenbeath do you work in?
All of Fife. Near Cowdenbeath that includes Dunfermline, Rosyth, Kirkcaldy and Glenrothes.
Tell us whether your Cowdenbeath home has a loft and we can price a PIV unit before visiting.
PIV near Cowdenbeath
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.