Barnoldswick, Lancashire
Positive input ventilation (PIV) in Barnoldswick
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Barnoldswick and BB8, BB9 and BB18.
- From £750 inc VAT per home
- Free survey
PIV is often a good fix for Barnoldswick homes with condensation on every window.
For positive input ventilation (PIV) in Barnoldswick, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
PIV in Barnoldswick at a glance
- Town
- Barnoldswick, Lancashire
- Postcode districts
- BB8, BB9 and BB18
- Nearby
- Colne (4 miles), Nelson (6 miles) and Brierfield (7 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
PIV for Barnoldswick homes
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 Barnoldswick
| 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 |
These ranges use our North West rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- 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 Barnoldswick
What area around Barnoldswick do you work in?
All of Lancashire. Near Barnoldswick that includes Colne, Nelson, Brierfield and Skipton.
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.
Do you cover Barnoldswick and nearby?
Yes. We cover Barnoldswick and nearby places including Colne, Nelson, Brierfield and Skipton. Send your postcode and we will confirm.
What is the price of a PIV unit in Barnoldswick?
Guide prices for Barnoldswick 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.
We will check the existing fans in your Barnoldswick home at the same visit, because PIV works best with them working.
PIV near Barnoldswick
More services in Barnoldswick
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.