Castlereagh, County Down
Extractor fan installation in Castlereagh
Bathroom, kitchen and utility fans sized to the required rates, ducted outside and tested. Covering Castlereagh and BT5, BT6 and BT7.
- From £160 inc VAT per fan
- By arrangement
We fit bathroom, kitchen and utility fans across Castlereagh, sized to the room rather than the cheapest box.
We cover Castlereagh and the surrounding BT5, BT6 and BT7 postcodes as part of our work across County Down. Because of the travel involved, visits here are by arrangement and travel is quoted before booking.
Extractor fans in Castlereagh at a glance
- Town
- Castlereagh, County Down
- Postcode districts
- BT5, BT6 and BT7
- Nearby
- Belfast (2 miles), Dundonald (4 miles) and Holywood (5 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
What the work involves
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.
Ducted to outside through the loft
Insulated duct to a roof, ridge or soffit outlet so warm moist air does not condense in the loft.
Inline fans
A quiet fan in the loft serving one or two ceiling grilles in a shower room or en-suite.
Guide prices in Castlereagh
| Work | Guide price |
|---|---|
| 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 |
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £365–£650 inc VAT |
Northern Ireland rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job. Travel is quoted separately for this area.
Common reasons people call
- Mirror still steamed up 20 minutes after a shower
- Mould on the bathroom ceiling or around the window
- The fan runs but a sheet of toilet paper does not stick to the grille
Rules that apply in Northern Ireland
In Northern Ireland, ventilation is covered by the Building Regulations (Northern Ireland) and Technical Booklet K. Extract rates follow the Northern Ireland guidance and are measured at handover.
Questions from Castlereagh
What area around Castlereagh do you work in?
All of County Down. Near Castlereagh that includes Belfast, Dundonald, Holywood and Newtownabbey.
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 Castlereagh and nearby?
Yes. We cover Castlereagh and nearby places including Belfast, Dundonald, Holywood and Newtownabbey. Send your postcode and we will confirm.
What is the price of new extractor fans in Castlereagh?
Guide prices for Castlereagh 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.
Send a photo of the existing fan and the outside wall and we will price your Castlereagh job quickly.
Extractor fans near Castlereagh
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