Rosyth, Fife
Extractor fan installation in Rosyth
Bathroom, kitchen and utility fans sized to the required rates, ducted outside and tested. Covering Rosyth and EH30, KY11 and KY12.
- From £170 inc VAT per fan
- Free survey

A good fan in the right place cures a lot of condensation in Rosyth homes on its own.
Whether the property is in the middle of Rosyth or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Extractor fans in Rosyth at a glance
- Town
- Rosyth, Fife
- Postcode districts
- EH30, KY11 and KY12
- Nearby
- Dunfermline (2 miles), Cowdenbeath (6 miles) and Bo’ness (7 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
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 Rosyth
| Work | Guide price |
|---|---|
| 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–£725 inc VAT |
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £525–£850 inc VAT |
These ranges use our Scotland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- Mould on the bathroom ceiling or around the window
- The fan runs but a sheet of toilet paper does not stick to the grille
- The fan is noisy, rattling or has stopped
Rules that apply in Scotland
Scottish projects follow the Technical Handbooks (section 3, Environment) under the Building (Scotland) Regulations, usually with a building warrant. We work to the Scottish ventilation standards and record the airflow achieved.
Questions from Rosyth
How do I get a price for new extractor fans in Rosyth?
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.
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.
What area around Rosyth do you work in?
All of Fife. Near Rosyth that includes Dunfermline, Cowdenbeath, Bo’ness and Broxburn.
Do you cover Rosyth and nearby?
Yes. We cover Rosyth and nearby places including Dunfermline, Cowdenbeath, Bo’ness and Broxburn. Send your postcode and we will confirm.
We can usually fit a replacement fan in Rosyth in a single short visit.
Extractor fans near Rosyth
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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.