Maidstone, Kent
Positive input ventilation (PIV) in Maidstone
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Maidstone and ME14, ME15 and ME16.
- From £875 inc VAT per home
- Free survey
We fit loft and wall-mounted PIV units across Maidstone, after checking the house first.
Customers in Maidstone can get a guide price online in a couple of minutes. It uses South East rates, which is what we would charge for the same job anywhere in Kent. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
PIV in Maidstone at a glance
- Town
- Maidstone, Kent
- Postcode districts
- ME14, ME15 and ME16
- Nearby
- Snodland (5 miles), Chatham (8 miles) and Rochester (8 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
PIV for Maidstone homes
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.
PIV with fan upgrades
PIV plus humidity-controlled extract fans in the kitchen and bathroom for the most stubborn condensation.
Loft-mounted PIV
The most common option for houses with a loft. Usually fitted in half a day.
Guide prices in Maidstone
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £875–£1,525 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £1,100–£1,875 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £160–£325 inc VAT |
These ranges use our South East rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Common reasons people call
- Musty smell in wardrobes or behind furniture
- The house feels stuffy and damp rather than cold
- Washing dried indoors makes everything worse
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 Maidstone
What is the price of a PIV unit in Maidstone?
Guide prices for Maidstone use South East rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £875 to £1,525 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 Maidstone?
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 Maidstone?
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 Maidstone home has a loft and we can price a PIV unit before visiting.
PIV near Maidstone
More services in Maidstone
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.