Pinxton, Derbyshire
Positive input ventilation (PIV) in Pinxton
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Pinxton and DE55, NG16 and NG17.
- From £775 inc VAT per home
- Free survey
Condensation in Pinxton homes usually has one of two answers: better extract fans, or PIV as well.
Pinxton is about 45 miles from our base in Great Barr, Birmingham. We book Pinxton 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 Pinxton at a glance
- Town
- Pinxton, Derbyshire
- Postcode districts
- DE55, NG16 and NG17
- Nearby
- Alfreton (3 miles), Kirkby-in-Ashfield (3 miles) and Sutton-in-Ashfield (3 miles)
- Price region
- East Midlands
- Survey
- Free survey (UK mainland)
What the work involves
PIV works well in houses and flats with general condensation on windows and cold walls. It does not replace extract fans: kitchens and bathrooms still need their own extract to remove steam at source.
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 Pinxton
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £775–£1,375 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £975–£1,650 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £140–£290 inc VAT |
These ranges use our East Midlands rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
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 England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Pinxton
Do you cover Pinxton and nearby?
Yes. We cover Pinxton and nearby places including Alfreton, Kirkby-in-Ashfield, Sutton-in-Ashfield and Ripley. Send your postcode and we will confirm.
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.
What is the price of a PIV unit in Pinxton?
Guide prices for Pinxton use East Midlands rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £775 to £1,375 inc VAT per home. We confirm a fixed price in writing before any work starts.
Is the survey free in Pinxton?
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.
Get a PIV guide price for your Pinxton home online, then confirm it on a free survey.
PIV near Pinxton
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