- Postcode districts
- CV8
- Nearby
- Warwick, Coventry and Royal Leamington Spa
- Guide price
- £245–£600
- Typical time on site
- half a day
- Water
- Hard across most of Warwickshire
- Survey
- Free, at your home
What does a bathroom extractor fan cost in Kenilworth?
As a guide, budget £245 to £600 including VAT for a bathroom extractor fan in Kenilworth; your written quote will pin it down. The figure depends on the size of the room, whether anything moves, and the products you pick.
Extractor fan
- Ducted to outside
Inline fan
- Grille in the ceiling
Continuous extract
- Low-energy fan running all the time
Guide prices for Kenilworth including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Kenilworth
As well as Kenilworth itself (CV8), we survey in Warwick, Coventry and Royal Leamington Spa.
Being a smaller town does not change how we work in Kenilworth: free survey, written quote, one team. For windowless bathrooms in Kenilworth homes, continuous extract that boosts on humidity often works better than a fan tied to the light switch. Fans fitted in Kenilworth bathrooms are wired by a qualified electrician, with RCD protection and an isolator outside the room.
Water across much of Warwickshire is hard. Steam carries that scale onto mirrors and glass, so a fan that clears the room quickly helps on both counts. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Run-on timer, humidistat or light-linked switching set up to suit how the room is used
- A backdraught shutter and external grille, so cold air does not blow back in
- 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
Axial, centrifugal or inline
Axial fans suit short, straight runs; centrifugal fans cope better with longer ducts; inline fans sit in the loft and are the quietest in the room.
Timer or humidistat
A timer keeps the fan running after the light goes off. A humidistat starts it whenever moisture rises, which suits rooms where people forget.
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.

