Stoke Gifford, Gloucestershire
Positive input ventilation (PIV) in Stoke Gifford
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Stoke Gifford and BS32, BS34 and BS36.
- From £825 inc VAT per home
- Free survey
We fit loft and wall-mounted PIV units across Stoke Gifford, after checking the house first.
We cover Stoke Gifford and the surrounding BS32, BS34 and BS36 postcodes as part of our work across Gloucestershire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
PIV in Stoke Gifford at a glance
- Town
- Stoke Gifford, Gloucestershire
- Postcode districts
- BS32, BS34 and BS36
- Nearby
- Mangotsfield (2 miles), Kingswood (5 miles) and Bristol (5 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
PIV for Stoke Gifford homes
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.
Heated PIV
A heater module tempers the incoming air in cold weather. Useful in homes where people feel draughts.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
Guide prices in Stoke Gifford
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,450 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £1,025–£1,775 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £150–£305 inc VAT |
Guide prices using South West rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- 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
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Stoke Gifford
Do you cover Stoke Gifford and nearby?
Yes. We cover Stoke Gifford and nearby places including Mangotsfield, Kingswood, Bristol and Yate. Send your postcode and we will confirm.
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.
What is the price of a PIV unit in Stoke Gifford?
Guide prices for Stoke Gifford use South West rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £825 to £1,450 inc VAT per home. We confirm a fixed price in writing before any work starts.
Is the survey free in Stoke Gifford?
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.
Book a free Stoke Gifford survey and we will say honestly whether PIV, extract fans or both are needed.
PIV near Stoke Gifford
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