Trowbridge, Wiltshire
Extractor fan installation in Trowbridge
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Trowbridge and BA13, BA14 and BA15.
- From £180 inc VAT per fan
- Free survey
For Trowbridge landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
We cover Trowbridge and the surrounding BA13, BA14 and BA15 postcodes as part of our work across Wiltshire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Extractor fans in Trowbridge at a glance
- Town
- Trowbridge, Wiltshire
- Postcode districts
- BA13, BA14 and BA15
- Nearby
- Westbury (4 miles), Melksham (5 miles) and Neston (6 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
Extractor fans for Trowbridge 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.
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 Trowbridge
| Work | Guide price |
|---|---|
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £410–£725 inc VAT |
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £180–£305 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £360–£575 inc VAT |
Guide prices using South West 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
- 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 England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Trowbridge
What is the price of new extractor fans in Trowbridge?
Guide prices for Trowbridge use South West rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £180 to £305 inc VAT per fan. We confirm a fixed price in writing before any work starts.
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.
Is the survey free in Trowbridge?
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 do I get a price for new extractor fans in Trowbridge?
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.
Send a photo of the existing fan and the outside wall and we will price your Trowbridge job quickly.
Extractor fans near Trowbridge
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.