Newtown, Powys
Positive input ventilation (PIV) in Newtown
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Newtown and SY16.
- From £750 inc VAT per home
- Free survey

PIV can suit Newtown houses and flats because it treats the whole home from one quiet unit.
We cover Newtown and the surrounding SY16 postcodes as part of our work across Powys. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
PIV in Newtown at a glance
- Town
- Newtown, Powys
- Postcode districts
- SY16
- Price region
- Wales
- Survey
- Free survey (UK mainland)
How we approach PIV in Newtown
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.
PIV with fan upgrades
PIV plus humidity-controlled extract fans in the kitchen and bathroom for the most stubborn condensation.
Loft-mounted PIV
The most common option for houses with a loft. Usually fitted in half a day.
Guide prices in Newtown
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,325 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £950–£1,600 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £140–£280 inc VAT |
Wales rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
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 Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. We design to the Welsh rates and commission mechanical systems so the results can be recorded.
Questions from Newtown
What area around Newtown do you work in?
All of Powys.
Will PIV make my house cold?
Most units temper or reduce the flow when the incoming air is cold, and a heated unit warms it. Placed correctly on the landing, the air spreads gently rather than blowing on anyone.
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.
Do you cover Newtown and nearby?
Yes. We cover Newtown and the surrounding area. Send your postcode and we will confirm.
What is the price of a PIV unit in Newtown?
Guide prices for Newtown use Wales rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £750 to £1,325 inc VAT per home. We confirm a fixed price in writing before any work starts.
Send a photo of your loft hatch area and landing ceiling for a quicker Newtown quote.
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