- Postcode districts
- PO9, PO10
- Nearby
- Havant, South Hayling and Hayling Island
- Guide price
- £280–£650
- Typical time on site
- half a day
- Water
- Hard across most of West Sussex
- Survey
- Free, at your home
What does a bathroom extractor fan cost in Emsworth?
Guide price in Emsworth: £280–£650 including VAT, depending on the room and what you choose. We adjust the national guide for South East England, where prices are typically about 12% above the UK average. 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 Emsworth including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Emsworth
We work right across Emsworth — PO9 and PO10 — and in neighbouring Havant and South Hayling.
Being a smaller town does not change how we work in Emsworth: free survey, written quote, one team. If your Emsworth bathroom has black mould on the ceiling or silicone, the fan and its duct are the first things we check. In Emsworth flats, a new vent through an outside wall may need freeholder consent, so we raise it at the survey.
Water across much of West Sussex 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
- A check of the room, any existing fan or vent, and the shortest route to the outside
- Wiring by a qualified electrician, with an isolator outside the room and RCD protection
- Rigid or semi-rigid ducting kept short and straight, and insulated where it crosses a cold loft
- Run-on timer, humidistat or light-linked switching set up to suit how the room is used
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.
Wall or ceiling
A wall fan on an outside wall is the simplest. A ceiling fan over the shower takes steam away at source but needs ducting through the loft.
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.
