- Postcode districts
- LA1, LA3, LA4
- Nearby
- Morecambe, Heysham and Fleetwood
- Guide price
- £235–£550
- Typical time on site
- half a day
- Water
- Soft across most of Lancashire
- Survey
- Free, at your home
What does a bathroom extractor fan cost in Lancaster?
For Lancaster, our guide range for a bathroom extractor fan is £235 to £550 including VAT. Prices in North West England run at about 6% below the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.
Extractor fan
- Wired to regulations
Inline fan
- Quiet fan in the loft void
Continuous extract
- Boost on humidity
Guide prices for Lancaster including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Lancaster
As well as Lancaster itself (LA1, LA3 and LA4), we survey in Morecambe, Heysham and Fleetwood.
Lancaster is a big place with every kind of home, from terraces to flats to new builds, so we never price from a photo alone. Fans fitted in Lancaster bathrooms are wired by a qualified electrician, with RCD protection and an isolator outside the room. For windowless bathrooms in Lancaster homes, continuous extract that boosts on humidity often works better than a fan tied to the light switch.
Most of Lancashire is supplied with soft water. Even so, condensation is the bigger problem in any bathroom, and a properly sized extractor is what deals with it. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A backdraught shutter and external grille, so cold air does not blow back in
- Making good around the fan and checking that it extracts properly at the grille
- Wiring by a qualified electrician, with an isolator outside the room and RCD protection
- A fan chosen to meet the bathroom extract rate: 15 l/s intermittent or 8 l/s continuous
Decisions to make first
Noise
Compare the stated noise level in decibels. Inline fans and low-speed continuous fans are much quieter in the room than budget axial fans.
Intermittent or continuous
An intermittent fan runs during and after use. A continuous fan runs quietly all the time at a low rate and boosts when humidity rises.
Rules that apply in England
In England, Approved Document F sets bathroom extract at 15 l/s for an intermittent fan or 8 l/s for continuous extract. Wiring a new fan alters a circuit in a room with a bath or shower, so it is notifiable under Part P.
