Norbiton, Greater London
Extractor fan installation in Norbiton
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Norbiton and KT1, KT2 and KT5.
- From £210 inc VAT per fan
- Free survey
A good fan in the right place cures a lot of condensation in Norbiton homes on its own.
Work in Norbiton follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Extractor fans in Norbiton at a glance
- Town
- Norbiton, Greater London
- Postcode districts
- KT1, KT2 and KT5
- Nearby
- Kingston upon Thames (1 mile), New Malden (1 mile) and Hampton Wick (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Norbiton
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.
Inline fans
A quiet fan in the loft serving one or two ceiling grilles in a shower room or en-suite.
Kitchen extract and cooker hoods
A wall or window fan, or a cooker hood ducted outside rather than recirculating.
Guide prices in Norbiton
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £525–£900 inc VAT |
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £650–£1,075 inc VAT |
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £475–£825 inc VAT |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- 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 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 Norbiton
Is the survey free in Norbiton?
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.
What size extractor fan does a bathroom need?
In England a bathroom fan should extract at least 15 litres a second, measured at the fan, under Approved Document F. Long or bendy duct runs reduce flow, so the fan often needs to be rated higher than the minimum.
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.
How do I get a price for new extractor fans in Norbiton?
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 Norbiton do you work in?
All of Greater London. Near Norbiton that includes Kingston upon Thames, New Malden, Hampton Wick and Surbiton.
Book a Norbiton visit and we will test the fan you have before recommending a new one.
Extractor fans near Norbiton
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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.