Sudbury, Suffolk
Positive input ventilation (PIV) in Sudbury (Suffolk)
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Sudbury and CO8 and CO10.
- From £825 inc VAT per home
- Free survey
For a typical Sudbury semi or terrace, a loft PIV unit is often the quickest way to dry the house out.
We cover Sudbury and the surrounding CO8 and CO10 postcodes as part of our work across Suffolk. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
PIV in Sudbury at a glance
- Town
- Sudbury, Suffolk
- Postcode districts
- CO8 and CO10
- Nearby
- Halstead (8 miles), Colchester (13 miles) and Haverhill (13 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
PIV for Sudbury homes
It does not replace extract fans: kitchens and bathrooms still need their own extract to remove steam at source. On survey we check the loft, the landing position and the existing fans, and we tell you if PIV is not the right answer.
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 Sudbury
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,475 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £1,050–£1,775 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £150–£310 inc VAT |
East of England rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- Black mould on window reveals and in corners of bedrooms
- Musty smell in wardrobes or behind furniture
- The house feels stuffy and damp rather than cold
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. 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 Sudbury
How do I get a price for a PIV unit in Sudbury?
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.
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.
Will PIV make my house cold?
Most units temper or reduce the flow when the incoming air is cold, and a heated unit warms it. Placed correctly on the landing, the air spreads gently rather than blowing on anyone.
What area around Sudbury do you work in?
All of Suffolk. Near Sudbury that includes Halstead, Colchester, Haverhill and Braintree.
Do you cover Sudbury and nearby?
Yes. We cover Sudbury and nearby places including Halstead, Colchester, Haverhill and Braintree. Send your postcode and we will confirm.
Send a photo of your loft hatch area and landing ceiling for a quicker Sudbury quote.
PIV near Sudbury
More services in Sudbury
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.