Extractor fan installation in Hillingdon

A good fan in the right place cures a lot of condensation in Hillingdon homes on its own.

Customers in Hillingdon can get a guide price online in a couple of minutes. It uses London rates, which is what we would charge for the same job anywhere in Greater London. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.

Extractor fans in Hillingdon at a glance

Town: Hillingdon, Greater London
Postcode districts: HA4, HA6, TW6, UB10 and UB11
Nearby: Uxbridge (2 miles), Hayes (2 miles) and Ickenham (2 miles)
Price region: London
Survey: Free survey (UK mainland)

What the work involves

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. Wales, Scotland and Northern Ireland have their own rules, which we follow where the job is.

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 Hillingdon

Extractor fan installation guide prices in Hillingdon
Work	Guide price
New extractor fan through an outside wall (core drilled, wired, tested) (per fan)	£415–£650 inc VAT
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

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

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 Hillingdon

What is the price of new extractor fans in Hillingdon?

Guide prices for Hillingdon 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 Hillingdon?

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 Hillingdon?

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.

Ask about humidity-controlled fans for your Hillingdon bathroom, so it clears itself without anyone remembering.