Rochester, Kent
Extractor fan installation in Rochester
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Rochester and ME1, ME4 and ME5.
- From £195 inc VAT per fan
- Free survey

We fit bathroom, kitchen and utility fans across Rochester, sized to the room rather than the cheapest box.
Rochester is about 131 miles from our base in Great Barr, Birmingham. We book Rochester visits by appointment and confirm the date in writing. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Extractor fans in Rochester at a glance
- Town
- Rochester, Kent
- Postcode districts
- ME1, ME4 and ME5
- Nearby
- Chatham (1 mile), Strood (1 mile) and Gillingham (2 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Extractor fans for Rochester 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 Rochester
| Work | Guide price |
|---|---|
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £600–£975 inc VAT |
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £435–£775 inc VAT |
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £195–£325 inc VAT |
Guide prices using South East 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
- A kitchen with a recirculating hood and condensation on the windows
- Mirror still steamed up 20 minutes after a shower
- Mould on the bathroom ceiling or around the window
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Rochester
How do I get a price for new extractor fans in Rochester?
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.
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.
Should I get a fan with a humidity sensor?
A humidistat fan switches on when the air gets damp and runs until it clears, which suits family bathrooms and rentals where people forget the switch. A continuous-running fan is another good option.
What area around Rochester do you work in?
All of Kent. Near Rochester that includes Chatham, Strood, Gillingham and Snodland.
Do you cover Rochester and nearby?
Yes. We cover Rochester and nearby places including Chatham, Strood, Gillingham and Snodland. Send your postcode and we will confirm.
Send a photo of the existing fan and the outside wall and we will price your Rochester job quickly.
Extractor fans near Rochester
More services in Rochester
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.