Marylebone, Greater London
Extractor fan installation in Marylebone
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Marylebone and NW8, W1H and W2.
- From £210 inc VAT per fan
- Free survey
For Marylebone landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
Marylebone is about 103 miles from our base in Great Barr, Birmingham. We book Marylebone visits by appointment and confirm the date in writing. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Extractor fans in Marylebone at a glance
- Town
- Marylebone, Greater London
- Postcode districts
- NW8, W1H and W2
- Nearby
- Church Street (under a mile), Regent's Park (under a mile) and Little Venice (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Marylebone
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.
Inline fans
A quiet fan in the loft serving one or two ceiling grilles in a shower room or en-suite.
Kitchen extract and cooker hoods
A wall or window fan, or a cooker hood ducted outside rather than recirculating.
Guide prices in Marylebone
| 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 |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Common reasons people call
- The fan runs but a sheet of toilet paper does not stick to the grille
- The fan is noisy, rattling or has stopped
- The duct ends in the loft rather than outside
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 Marylebone
How do I get a price for new extractor fans in Marylebone?
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.
How much does it cost to fit an extractor fan?
Replacing a fan on an existing duct usually costs £175 to £295 including VAT. A new fan through an outside wall is typically £345 to £545, and a fan ducted to outside through the loft £445 to £745.
What size extractor fan does a bathroom need?
In England a bathroom fan should extract at least 15 litres a second, measured at the fan, under Approved Document F. Long or bendy duct runs reduce flow, so the fan often needs to be rated higher than the minimum.
What area around Marylebone do you work in?
All of Greater London. Near Marylebone that includes Church Street, Regent's Park, Little Venice and Hyde Park.
Do you cover Marylebone and nearby?
Yes. We cover Marylebone and nearby places including Church Street, Regent's Park, Little Venice and Hyde Park. Send your postcode and we will confirm.
Tell us how many rooms need fans in your Marylebone home and we will quote them together.
Extractor fans near Marylebone
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Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.