Extractor fan installation in Furzedown

We fit bathroom, kitchen and utility fans across Furzedown, sized to the room rather than the cheapest box.

We cover Furzedown and the surrounding SW12, SW16 and SW17 postcodes as part of our work across Greater London. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.

Extractor fans in Furzedown at a glance

Town: Furzedown, Greater London
Postcode districts: SW12, SW16 and SW17
Nearby: Streatham (1 mile), Tooting (1 mile) and Norbury (1 mile)
Price region: London
Survey: Free survey (UK mainland)

Extractor fans for Furzedown 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 Furzedown

Extractor fan installation guide prices in Furzedown
Work	Guide price
Kitchen extract fan, or cooker hood ducted to outside (per kitchen)	£475–£825 inc VAT
Like-for-like extractor fan replacement (existing duct and wiring) (per fan)	£210–£355 inc VAT
New extractor fan through an outside wall (core drilled, wired, tested) (per fan)	£415–£650 inc VAT

Guide prices using London 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). 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 Furzedown

What is the price of new extractor fans in Furzedown?

Guide prices for Furzedown use London rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £210 to £355 inc VAT per fan. We confirm a fixed price in writing before any work starts.

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.

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.

Is the survey free in Furzedown?

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 Furzedown?

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 Furzedown job quickly.