- Postcode districts
- CH5
- Nearby
- Hawarden, Buckley and Flint
- Guide price
- £230–£550
- Typical time on site
- half a day
- Water
- Moderately hard across most of Clwyd
- Survey
- Free, at your home
What does a bathroom extractor fan cost in Deeside?
As a guide, budget £230 to £550 including VAT for a bathroom extractor fan in Deeside; your written quote will pin it down. 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
- Wired to regulations
Inline fan
- Quiet fan in the loft void
Continuous extract
- Boost on humidity
Guide prices for Deeside including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Deeside
We cover every part of Deeside, including CH5, and nearby Hawarden (1.2 miles) and Buckley (3 miles).
Homes in and around Deeside vary, so we look at the floor, the walls and the water system before we price anything. In Deeside flats, a new vent through an outside wall may need freeholder consent, so we raise it at the survey. If your Deeside home is listed or in a period terrace, a fan ducted through the loft to a roof vent can avoid a new hole in the front wall, though consent may still apply.
Water across much of Clwyd is moderately hard. Scale is a minor issue next to condensation, which is what a properly sized extractor fan is for. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- 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
- Making good around the fan and checking that it extracts properly at the grille
- A backdraught shutter and external grille, so cold air does not blow back in
Decisions to make first
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.
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 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.

