Bradford, West Yorkshire
Positive input ventilation (PIV) in Bradford
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Bradford and BD1, BD3 and BD5.
- From £750 inc VAT per home
- Free survey
For a typical Bradford semi or terrace, a loft PIV unit is often the quickest way to dry the house out.
For positive input ventilation (PIV) in Bradford, 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 Bradford at a glance
- Town
- Bradford, West Yorkshire
- Postcode districts
- BD1, BD3 and BD5
- Nearby
- Shipley (3 miles), Pudsey (4 miles) and Baildon (4 miles)
- Price region
- Yorkshire
- Survey
- Free survey (UK mainland)
PIV for Bradford 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 Bradford
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,300 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £925–£1,600 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £135–£275 inc VAT |
Guide prices using Yorkshire rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
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
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 Bradford
How do I get a price for a PIV unit in Bradford?
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.
Does PIV really stop condensation?
PIV reduces condensation in most homes because it dilutes moist air and keeps it moving, but it works best alongside working extract fans in the kitchen and bathroom. Leaks, rising damp or a cold bridge need fixing separately.
How much does PIV cost to run?
A standard PIV unit uses very little electricity, comparable to a low-energy light bulb on normal speed. A heated unit costs more in cold spells because the heater switches on when loft air is cold.
What area around Bradford do you work in?
All of West Yorkshire. Near Bradford that includes Shipley, Pudsey, Baildon and Cleckheaton.
Do you cover Bradford and nearby?
Yes. We cover Bradford and nearby places including Shipley, Pudsey, Baildon and Cleckheaton. Send your postcode and we will confirm.
We will check the existing fans in your Bradford home at the same visit, because PIV works best with them working.
PIV near Bradford
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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.