Lisburn, County Antrim
Extractor fan installation in Lisburn
Bathroom, kitchen and utility fans sized to the required rates, ducted outside and tested. Covering Lisburn and BT17, BT27 and BT28.
- From £160 inc VAT per fan
- By arrangement
For Lisburn landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
Lisburn is about 217 miles from our base in Great Barr, Birmingham. We book Lisburn visits by appointment and confirm the date in writing. Because of the travel involved, visits here are by arrangement and travel is quoted before booking.
Extractor fans in Lisburn at a glance
- Town
- Lisburn, County Antrim
- Postcode districts
- BT17, BT27 and BT28
- Nearby
- Belfast (7 miles), Castlereagh (7 miles) and Dundonald (11 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
Extractor fans for Lisburn homes
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 Lisburn
| Work | Guide price |
|---|---|
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £315–£500 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £410–£675 inc VAT |
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £500–£825 inc VAT |
Guide prices using Northern Ireland rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first. Travel is quoted separately for this area.
Common reasons people call
- The duct ends in the loft rather than outside
- A kitchen with a recirculating hood and condensation on the windows
- Mirror still steamed up 20 minutes after a shower
Rules that apply in Northern Ireland
Northern Ireland has its own building regulations, with ventilation guidance in Technical Booklet K. We design to the Northern Ireland guidance and measure the airflow achieved.
Questions from Lisburn
Do you cover Lisburn and nearby?
Yes. We cover Lisburn and nearby places including Belfast, Castlereagh, Dundonald and Newtownabbey. Send your postcode and we will confirm.
Do you need building regulations for a new extractor fan?
Fitting or replacing an extractor fan has to meet the ventilation and electrical rules, and certain electrical work is notifiable. We do the work to the current standards. Electrical work that is notifiable is certified by a registered electrician, and you get a copy of the certificate and our airflow readings.
How long does fitting a fan take?
A straight replacement takes an hour or two. A new fan with a core-drilled hole or a duct through the loft usually takes half a day.
What is the price of new extractor fans in Lisburn?
Guide prices for Lisburn use Northern Ireland rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £160 to £270 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Is the survey free in Lisburn?
Visits here are by arrangement. Because of the ferry or long travel involved, we quote travel separately and in writing before you commit, and we can often combine visits to keep the cost down.
Get a guide price online, then we confirm it for your Lisburn home at the visit.
Extractor fans near Lisburn
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