Bow, Greater London
Extractor fan installation in Bow
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Bow and E3, E14 and E15.
- From £210 inc VAT per fan
- Free survey
For Bow landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
We cover Bow and the surrounding E3, E14 and E15 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 Bow at a glance
- Town
- Bow, Greater London
- Postcode districts
- E3, E14 and E15
- Nearby
- Stratford (1 mile), Limehouse (1 mile) and Stepney (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Bow
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 Bow
| Work | Guide price |
|---|---|
| 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 |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £525–£900 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. It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Bow
Do you cover Bow and nearby?
Yes. We cover Bow and nearby places including Stratford, Limehouse, Stepney and Blackwall. 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 Bow?
Guide prices for Bow 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 Bow?
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.
Tell us how many rooms need fans in your Bow home and we will quote them together.
Extractor fans near Bow
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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.