- Postcode districts
- GL20
- Nearby
- Cheltenham, Gloucester and Great Malvern
- Guide price
- £255–£600
- Typical time on site
- half a day
- Water
- Hard across most of Gloucestershire
- Survey
- Free, at your home
What does a bathroom extractor fan cost in Tewkesbury?
As a guide, budget £255 to £600 including VAT for a bathroom extractor fan in Tewkesbury; 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
- Fan with timer or humidistat
Inline fan
- Ducting to a roof or soffit vent
Continuous extract
- Good for windowless rooms
Guide prices for Tewkesbury including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Tewkesbury
As well as Tewkesbury itself (GL20), we survey in Cheltenham, Gloucester and Great Malvern.
Being a smaller town does not change how we work in Tewkesbury: free survey, written quote, one team. Fans fitted in Tewkesbury bathrooms are wired by a qualified electrician, with RCD protection and an isolator outside the room. We check the duct route at Tewkesbury surveys, because a short, straight run to outside matters more than the fan's headline figure.
Most of Gloucestershire has hard water. 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
- A fan chosen to meet the bathroom extract rate: 15 l/s intermittent or 8 l/s continuous
- Wiring by a qualified electrician, with an isolator outside the room and RCD protection
- A backdraught shutter and external grille, so cold air does not blow back in
- Core-drilling through the wall, or ducting through the loft to a roof or soffit vent
Decisions to make first
Replacement air
A fan needs air to replace what it removes, so leave a gap of around 10 mm under the door or fit a door grille. A sealed room starves the fan.
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.
