Newtownards, County Down
Positive input ventilation (PIV) in Newtownards
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Newtownards and BT16, BT19 and BT23.
- From £725 inc VAT per home
- By arrangement

PIV is often a good fix for Newtownards homes with condensation on every window.
Work in Newtownards follows the rules for Northern Ireland and finishes with a written record of what was fitted and how it was set up.
PIV in Newtownards at a glance
- Town
- Newtownards, County Down
- Postcode districts
- BT16, BT19 and BT23
- Nearby
- Dundonald (4 miles), Bangor (5 miles) and Holywood (6 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
PIV for Newtownards homes
Loft air is usually a little warmer and drier than outside air, and the unit filters it before it comes down into the house. 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.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
PIV with fan upgrades
PIV plus humidity-controlled extract fans in the kitchen and bathroom for the most stubborn condensation.
Guide prices in Newtownards
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £725–£1,275 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £925–£1,550 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £135–£270 inc VAT |
These ranges use our Northern Ireland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked. Travel is quoted separately for this area.
Signs it is time to call us
- Streaming windows on most mornings in winter
- Black mould on window reveals and in corners of bedrooms
- Musty smell in wardrobes or behind furniture
Rules that apply in Northern Ireland
In Northern Ireland, ventilation is covered by the Building Regulations (Northern Ireland) and Technical Booklet K. Extract rates follow the Northern Ireland guidance and are measured at handover.
Questions from Newtownards
What is the price of a PIV unit in Newtownards?
Guide prices for Newtownards use Northern Ireland rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £725 to £1,275 inc VAT per home. We confirm a fixed price in writing before any work starts.
How long does PIV installation take?
A loft unit is normally fitted in two to four hours, including the diffuser and electrical connection.
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.
Is the survey free in Newtownards?
Visits here are by arrangement. Because of the ferry or long travel involved, we quote travel separately and in writing before you commit, and we can often combine visits to keep the cost down.
How do I get a price for a PIV unit in Newtownards?
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.
Most Newtownards PIV jobs are done in half a day, so ask about the next available date.
PIV near Newtownards
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