Clayton-le-Woods, Lancashire
Positive input ventilation (PIV) in Clayton-le-Woods
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Clayton-le-Woods and PR5, PR25 and PR26.
- From £750 inc VAT per home
- Free survey
For a typical Clayton-le-Woods semi or terrace, a loft PIV unit is often the quickest way to dry the house out.
We cover Clayton-le-Woods and the surrounding PR5, PR25 and PR26 postcodes as part of our work across Lancashire. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
PIV in Clayton-le-Woods at a glance
- Town
- Clayton-le-Woods, Lancashire
- Postcode districts
- PR5, PR25 and PR26
- Nearby
- Leyland (1 mile), Chorley (4 miles) and Preston (5 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
How we approach PIV in Clayton-le-Woods
Flats without a loft use a wall-mounted unit that draws air from outside through a cored hole. PIV works well in houses and flats with general condensation on windows and cold walls.
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 Clayton-le-Woods
| 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
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Clayton-le-Woods
Do you cover Clayton-le-Woods and nearby?
Yes. We cover Clayton-le-Woods and nearby places including Leyland, Chorley, Preston and Horwich. 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 Clayton-le-Woods?
Guide prices for Clayton-le-Woods 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 Clayton-le-Woods?
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 Clayton-le-Woods survey and we will say honestly whether PIV, extract fans or both are needed.
PIV near Clayton-le-Woods
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