Conisbrough, South Yorkshire
Positive input ventilation (PIV) in Conisbrough
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Conisbrough and DN12, S64 and S66.
- From £750 inc VAT per home
- Free survey
Condensation in Conisbrough homes usually has one of two answers: better extract fans, or PIV as well.
We cover Conisbrough and the surrounding DN12, S64 and S66 postcodes as part of our work across South Yorkshire. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
PIV in Conisbrough at a glance
- Town
- Conisbrough, South Yorkshire
- Postcode districts
- DN12, S64 and S66
- Nearby
- Mexborough (3 miles), Bolton-upon-Dearne (4 miles) and Maltby (5 miles)
- Price region
- Yorkshire
- Survey
- Free survey (UK mainland)
PIV for Conisbrough 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.
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 Conisbrough
| 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 |
These ranges use our Yorkshire 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 Conisbrough
How do I get a price for a PIV unit in Conisbrough?
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.
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.
What area around Conisbrough do you work in?
All of South Yorkshire. Near Conisbrough that includes Mexborough, Bolton-upon-Dearne, Maltby and Rawmarsh.
Do you cover Conisbrough and nearby?
Yes. We cover Conisbrough and nearby places including Mexborough, Bolton-upon-Dearne, Maltby and Rawmarsh. Send your postcode and we will confirm.
We will check the existing fans in your Conisbrough home at the same visit, because PIV works best with them working.
PIV near Conisbrough
More services in Conisbrough
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.