Thornaby-on-Tees, North Yorkshire
Positive input ventilation (PIV) in Thornaby-on-Tees
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Thornaby-on-Tees and TS16, TS17 and TS18.
- From £750 inc VAT per home
- Free survey
Condensation in Thornaby-on-Tees homes usually has one of two answers: better extract fans, or PIV as well.
Work in Thornaby-on-Tees follows the rules for England and finishes with a written record of what was fitted and how it was set up.
PIV in Thornaby-on-Tees at a glance
- Town
- Thornaby-on-Tees, North Yorkshire
- Postcode districts
- TS16, TS17 and TS18
- Nearby
- Stockton-on-Tees (2 miles), Yarm (3 miles) and Billingham (4 miles)
- Price region
- Yorkshire
- Survey
- Free survey (UK mainland)
What the work involves
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 Thornaby-on-Tees
| 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 Thornaby-on-Tees
What area around Thornaby-on-Tees do you work in?
All of North Yorkshire. Near Thornaby-on-Tees that includes Stockton-on-Tees, Yarm, Billingham and Middlesbrough.
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 Thornaby-on-Tees and nearby?
Yes. We cover Thornaby-on-Tees and nearby places including Stockton-on-Tees, Yarm, Billingham and Middlesbrough. Send your postcode and we will confirm.
What is the price of a PIV unit in Thornaby-on-Tees?
Guide prices for Thornaby-on-Tees use Yorkshire rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £750 to £1,300 inc VAT per home. We confirm a fixed price in writing before any work starts.
Most Thornaby-on-Tees PIV jobs are done in half a day, so ask about the next available date.
PIV near Thornaby-on-Tees
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