Fazakerley, Merseyside
Positive input ventilation (PIV) in Fazakerley
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Fazakerley and L9, L10 and L11.
- From £750 inc VAT per home
- Free survey
Condensation in Fazakerley homes usually has one of two answers: better extract fans, or PIV as well.
Whether the property is in the middle of Fazakerley or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
PIV in Fazakerley at a glance
- Town
- Fazakerley, Merseyside
- Postcode districts
- L9, L10 and L11
- Nearby
- Norris Green (1 mile), Croxteth (1 mile) and Kirkby (2 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
PIV for Fazakerley homes
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 Fazakerley
| 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 |
North West rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- Musty smell in wardrobes or behind furniture
- The house feels stuffy and damp rather than cold
- Washing dried indoors makes everything worse
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 Fazakerley
Do you cover Fazakerley and nearby?
Yes. We cover Fazakerley and nearby places including Norris Green, Croxteth, Kirkby and West Derby. Send your postcode and we will confirm.
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.
How long does PIV installation take?
A loft unit is normally fitted in two to four hours, including the diffuser and electrical connection.
What is the price of a PIV unit in Fazakerley?
Guide prices for Fazakerley use North West 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.
Is the survey free in Fazakerley?
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.
Tell us whether your Fazakerley home has a loft and we can price a PIV unit before visiting.
PIV near Fazakerley
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