South Croydon, Greater London
Extractor fan installation in South Croydon
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering South Croydon and CR0, CR2 and CR9.
- From £210 inc VAT per fan
- Free survey
For South Croydon landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
Work in South Croydon follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Extractor fans in South Croydon at a glance
- Town
- South Croydon, Greater London
- Postcode districts
- CR0, CR2 and CR9
- Nearby
- Croydon (2 miles), Purley (2 miles) and Sanderstead (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach extractor fans in South Croydon
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.
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 South Croydon
| 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 |
London rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
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
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 South Croydon
Do you cover South Croydon and nearby?
Yes. We cover South Croydon and nearby places including Croydon, Purley, Sanderstead and Shirley. Send your postcode and we will confirm.
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.
What is the price of new extractor fans in South Croydon?
Guide prices for South Croydon 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.
Is the survey free in South Croydon?
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.
Send a photo of the existing fan and the outside wall and we will price your South Croydon job quickly.
Extractor fans near South Croydon
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