Bo’ness, Forth Valley
Extractor fan installation in Bo’ness
Bathroom, kitchen and utility fans sized to the required rates, ducted outside and tested. Covering Bo’ness and EH49, EH51 and FK3.
- From £170 inc VAT per fan
- Free survey

If the bathroom mirror in your Bo’ness home stays steamed up, the fan probably is not moving enough air.
Whether the property is in the middle of Bo’ness 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 Bo’ness at a glance
- Town
- Bo’ness, Forth Valley
- Postcode districts
- EH49, EH51 and FK3
- Nearby
- Linlithgow (3 miles), Grangemouth (4 miles) and Falkirk (7 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
Extractor fans for Bo’ness 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.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
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.
Guide prices in Bo’ness
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £170–£285 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–£725 inc VAT |
Guide prices using Scotland rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- 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 Scotland
In Scotland, ventilation is covered by the Building (Scotland) Regulations and section 3 of the Technical Handbooks, and most building work needs a building warrant first. Extract and whole-home rates are designed to the Scottish standards and measured at handover.
Questions from Bo’ness
Is the survey free in Bo’ness?
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.
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.
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.
How do I get a price for new extractor fans in Bo’ness?
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 Bo’ness do you work in?
All of the Forth Valley. Near Bo’ness that includes Linlithgow, Grangemouth, Falkirk and Rosyth.
We can usually fit a replacement fan in Bo’ness in a single short visit.
Extractor fans near Bo’ness
More services in Bo’ness
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.