Chorleywood, Hertfordshire
Extractor fan installation in Chorleywood
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Chorleywood and HP6, HP8 and WD3.
- From £185 inc VAT per fan
- Free survey
For Chorleywood landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
Customers in Chorleywood can get a guide price online in a couple of minutes. It uses East of England rates, which is what we would charge for the same job anywhere in Hertfordshire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Extractor fans in Chorleywood at a glance
- Town
- Chorleywood, Hertfordshire
- Postcode districts
- HP6, HP8 and WD3
- Nearby
- Rickmansworth (2 miles), Batchworth (3 miles) and Croxley Green (3 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Chorleywood
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. For England, Approved Document F gives minimum intermittent extract rates: 15 litres a second for a bathroom, 30 for a kitchen with a cooker hood (60 without one), 30 for a utility room and 6 for a WC.
Like-for-like replacement
A new fan on the existing duct and wiring, often with an overrun timer or humidity sensor.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
Guide prices in Chorleywood
| Work | Guide price |
|---|---|
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £415–£725 inc VAT |
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £185–£310 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £360–£575 inc VAT |
East of England rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- The fan is noisy, rattling or has stopped
- The duct ends in the loft rather than outside
- A kitchen with a recirculating hood and condensation on the windows
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Chorleywood
How do I get a price for new extractor fans in Chorleywood?
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.
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.
What area around Chorleywood do you work in?
All of Hertfordshire. Near Chorleywood that includes Rickmansworth, Batchworth, Croxley Green and Chalfont St Peter.
Do you cover Chorleywood and nearby?
Yes. We cover Chorleywood and nearby places including Rickmansworth, Batchworth, Croxley Green and Chalfont St Peter. Send your postcode and we will confirm.
Ask about humidity-controlled fans for your Chorleywood bathroom, so it clears itself without anyone remembering.
Extractor fans near Chorleywood
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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.