- Postcode districts
- LL65
- Nearby
- Caernarfon and Bangor
- Guide price
- £230–£550
- Typical time on site
- half a day
- Water
- Soft across most of Gwynedd
- Survey
- Free, at your home
What does a bathroom extractor fan cost in Holyhead?
Guide price in Holyhead: £230–£550 including VAT, depending on the room and what you choose. Prices in Wales run at about 7% 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
- Ducted to outside
Inline fan
- Grille in the ceiling
Continuous extract
- Low-energy fan running all the time
Guide prices for Holyhead including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Holyhead
We cover all of Holyhead, including LL65, and nearby Caernarfon and Bangor.
Being a smaller town does not change how we work in Holyhead: free survey, written quote, one team. In Holyhead flats, a new vent through an outside wall may need freeholder consent, so we raise it at the survey. If your Holyhead bathroom has black mould on the ceiling or silicone, the fan and its duct are the first things we check.
Water across much of Gwynedd is soft. 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
- A check of the room, any existing fan or vent, and the shortest route to the outside
- Run-on timer, humidistat or light-linked switching set up to suit how the room is used
- Rigid or semi-rigid ducting kept short and straight, and insulated where it crosses a cold loft
Decisions to make first
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.
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.
Rules that apply in Wales
Wales has its own Part F with similar extract rates, and its own Part P, under which new fan wiring in a bathroom is notifiable.

