Whitehaven, Cumbria
Positive input ventilation (PIV) in Whitehaven
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Whitehaven and CA24, CA25 and CA28.
- From £750 inc VAT per home
- Free survey
Condensation in Whitehaven homes usually has one of two answers: better extract fans, or PIV as well.
Whether the property is in the middle of Whitehaven 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 Whitehaven at a glance
- Town
- Whitehaven, Cumbria
- Postcode districts
- CA24, CA25 and CA28
- Nearby
- Workington (7 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
PIV for Whitehaven 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.
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 Whitehaven
| 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.
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). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Whitehaven
What is the price of a PIV unit in Whitehaven?
Guide prices for Whitehaven 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.
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.
Is the survey free in Whitehaven?
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.
How do I get a price for a PIV unit in Whitehaven?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
Book a free Whitehaven survey and we will say honestly whether PIV, extract fans or both are needed.
PIV near Whitehaven
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.