Bacup, Lancashire
Positive input ventilation (PIV) in Bacup
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Bacup and BB4, OL13 and OL14.
- From £750 inc VAT per home
- Free survey

PIV can suit Bacup houses and flats because it treats the whole home from one quiet unit.
Customers in Bacup can get a guide price online in a couple of minutes. It uses North West rates, which is what we would charge for the same job anywhere in Lancashire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
PIV in Bacup at a glance
- Town
- Bacup, Lancashire
- Postcode districts
- BB4, OL13 and OL14
- Nearby
- Rossendale (3 miles), Rawtenstall (3 miles) and Todmorden (4 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
PIV for Bacup 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.
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 Bacup
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,325 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £950–£1,600 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £140–£280 inc VAT |
Guide prices using North West rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- Streaming windows on most mornings in winter
- Black mould on window reveals and in corners of bedrooms
- Musty smell in wardrobes or behind furniture
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 Bacup
How do I get a price for a PIV unit in Bacup?
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 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.
What area around Bacup do you work in?
All of Lancashire. Near Bacup that includes Rossendale, Rawtenstall, Todmorden and Haslingden.
Do you cover Bacup and nearby?
Yes. We cover Bacup and nearby places including Rossendale, Rawtenstall, Todmorden and Haslingden. Send your postcode and we will confirm.
Most Bacup PIV jobs are done in half a day, so ask about the next available date.
PIV near Bacup
More services in Bacup
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.