Catford, Greater London
Extractor fan installation in Catford
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Catford and SE4, SE6 and SE13.
- From £210 inc VAT per fan
- Free survey

For Catford landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
Work in Catford follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Extractor fans in Catford at a glance
- Town
- Catford, Greater London
- Postcode districts
- SE4, SE6 and SE13
- Nearby
- Ladywell (1 mile), Crofton Park (1 mile) and Forest Hill (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
Extractor fans for Catford 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.
Kitchen extract and cooker hoods
A wall or window fan, or a cooker hood ducted outside rather than recirculating.
Like-for-like replacement
A new fan on the existing duct and wiring, often with an overrun timer or humidity sensor.
Guide prices in Catford
| Work | Guide price |
|---|---|
| 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 |
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £210–£355 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
- The duct ends in the loft rather than outside
- A kitchen with a recirculating hood and condensation on the windows
- Mirror still steamed up 20 minutes after a shower
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 Catford
What area around Catford do you work in?
All of Greater London. Near Catford that includes Ladywell, Crofton Park, Forest Hill and Perry Vale.
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.
Do you cover Catford and nearby?
Yes. We cover Catford and nearby places including Ladywell, Crofton Park, Forest Hill and Perry Vale. Send your postcode and we will confirm.
What is the price of new extractor fans in Catford?
Guide prices for Catford 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.
Tell us how many rooms need fans in your Catford home and we will quote them together.
Extractor fans near Catford
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