Brierley Hill, West Midlands
Positive input ventilation (PIV) in Brierley Hill
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Brierley Hill and DY2, DY5 and DY8.
- From £795 inc VAT per home
- Free survey
We fit loft and wall-mounted PIV units across Brierley Hill, after checking the house first.
We cover Brierley Hill and the surrounding DY2, DY5 and DY8 postcodes as part of our work across the West Midlands. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
PIV in Brierley Hill at a glance
- Town
- Brierley Hill, West Midlands
- Postcode districts
- DY2, DY5 and DY8
- Nearby
- Stourbridge (2 miles), Dudley (2 miles) and Kingswinford (2 miles)
- Price region
- West Midlands
- Survey
- Free survey (UK mainland)
PIV for Brierley Hill homes
Loft air is usually a little warmer and drier than outside air, and the unit filters it before it comes down into the house. Many units have a temperature sensor that reduces the flow or switches to a heater module on cold days, so the incoming air does not feel like a draught.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
PIV with fan upgrades
PIV plus humidity-controlled extract fans in the kitchen and bathroom for the most stubborn condensation.
Guide prices in Brierley Hill
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £795–£1,395 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £995–£1,695 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £145–£295 inc VAT |
Guide prices using West Midlands 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
- You have no loft but still need whole-flat ventilation (wall unit)
- Streaming windows on most mornings in winter
- Black mould on window reveals and in corners of bedrooms
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). For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Brierley Hill
What is the price of a PIV unit in Brierley Hill?
Guide prices for Brierley Hill use West Midlands rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £795 to £1,395 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 Brierley Hill?
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 Brierley Hill?
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.
Tell us whether your Brierley Hill home has a loft and we can price a PIV unit before visiting.
PIV near Brierley Hill
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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.