Bangor, Gwynedd and Anglesey
Extractor fan installation in Bangor (Gwynedd and Anglesey)
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Bangor and LL57, LL58 and LL59.
- From £165 inc VAT per fan
- Free survey

For Bangor landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
Customers in Bangor can get a guide price online in a couple of minutes. It uses Wales rates, which is what we would charge for the same job anywhere in Gwynedd and Anglesey. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Extractor fans in Bangor at a glance
- Town
- Bangor, Gwynedd and Anglesey
- Postcode districts
- LL57, LL58 and LL59
- Nearby
- Llandudno (14 miles), Colwyn Bay (17 miles) and Holyhead (22 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Bangor
Many existing fans were never doing their job: undersized, ducted into the loft space, fitted with a flex duct crushed in the joists, or switched off by occupants because they were noisy. The rate a fan delivers through a real duct run is often far lower than the number on the box, which is why we size to the room and test the result.
Like-for-like replacement
A new fan on the existing duct and wiring, often with an overrun timer or humidity sensor.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
Guide prices in Bangor
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £165–£280 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £330–£525 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£700 inc VAT |
These ranges use our Wales rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Common reasons people call
- A kitchen with a recirculating hood and condensation on the windows
- Mirror still steamed up 20 minutes after a shower
- Mould on the bathroom ceiling or around the window
Rules that apply in Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. Extract rates and commissioning are checked against the Welsh guidance on every job.
Questions from Bangor
Is the survey free in Bangor?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
Can an extractor fan vent into the loft?
No. A fan should discharge to outside, because warm, moist air dumped in the loft condenses on the cold roof timbers and causes mould and rot there instead.
Should I get a fan with a humidity sensor?
A humidistat fan switches on when the air gets damp and runs until it clears, which suits family bathrooms and rentals where people forget the switch. A continuous-running fan is another good option.
How do I get a price for new extractor fans in Bangor?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Bangor do you work in?
All of Gwynedd and Anglesey. Near Bangor that includes Llandudno, Colwyn Bay, Holyhead and Abergele.
Ask about humidity-controlled fans for your Bangor bathroom, so it clears itself without anyone remembering.
Extractor fans near Bangor
More services in Bangor
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.