Buckingham, Buckinghamshire
Positive input ventilation (PIV) in Buckingham
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Buckingham and MK18.
- From £875 inc VAT per home
- Free survey
If your Buckingham flat has no loft, a wall-mounted PIV unit does the same job through an outside wall.
Work in Buckingham follows the rules for England and finishes with a written record of what was fitted and how it was set up.
PIV in Buckingham at a glance
- Town
- Buckingham, Buckinghamshire
- Postcode districts
- MK18
- Nearby
- Brackley (7 miles), Bicester (10 miles) and Milton Keynes (10 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
What the work involves
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.
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 Buckingham
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £875–£1,525 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £1,100–£1,875 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £160–£325 inc VAT |
South East rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- 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 England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Buckingham
What area around Buckingham do you work in?
All of Buckinghamshire. Near Buckingham that includes Brackley, Bicester, Milton Keynes and Bletchley.
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 Buckingham and nearby?
Yes. We cover Buckingham and nearby places including Brackley, Bicester, Milton Keynes and Bletchley. Send your postcode and we will confirm.
What is the price of a PIV unit in Buckingham?
Guide prices for Buckingham use South East rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £875 to £1,525 inc VAT per home. We confirm a fixed price in writing before any work starts.
Book a free Buckingham survey and we will say honestly whether PIV, extract fans or both are needed.
PIV near Buckingham
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