Cardiff, South Glamorgan
Extractor fan installation in Cardiff
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Cardiff and CF10, CF11 and CF24.
- From £165 inc VAT per fan
- Free survey
We fit bathroom, kitchen and utility fans across Cardiff, sized to the room rather than the cheapest box.
For extractor fan installation in Cardiff, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Extractor fans in Cardiff at a glance
- Town
- Cardiff, South Glamorgan
- Postcode districts
- CF10, CF11 and CF24
- Nearby
- Whitchurch (3 miles), Penarth (3 miles) and Rhiwbina (4 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Cardiff
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 Cardiff
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£700 inc VAT |
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £525–£850 inc VAT |
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £375–£650 inc VAT |
Guide prices using Wales rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
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
Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. Extract rates and commissioning are checked against the Welsh guidance on every job.
Questions from Cardiff
What area around Cardiff do you work in?
All of South Glamorgan. Near Cardiff that includes Whitchurch, Penarth, Rhiwbina and Caerphilly.
How much does it cost to fit an extractor fan?
Replacing a fan on an existing duct usually costs £175 to £295 including VAT. A new fan through an outside wall is typically £345 to £545, and a fan ducted to outside through the loft £445 to £745.
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.
Do you cover Cardiff and nearby?
Yes. We cover Cardiff and nearby places including Whitchurch, Penarth, Rhiwbina and Caerphilly. Send your postcode and we will confirm.
What is the price of new extractor fans in Cardiff?
Guide prices for Cardiff use Wales rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £165 to £280 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Ask about humidity-controlled fans for your Cardiff bathroom, so it clears itself without anyone remembering.
Extractor fans near Cardiff
More services in Cardiff
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.