Mangotsfield, Gloucestershire
Extractor fan installation in Mangotsfield
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Mangotsfield and BS5, BS15 and BS16.
- From £180 inc VAT per fan
- Free survey
A common fault in Mangotsfield homes is a bathroom fan ducted into the loft instead of outside.
Mangotsfield is about 78 miles from our base in Great Barr, Birmingham. We book Mangotsfield visits by appointment and confirm the date in writing. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Extractor fans in Mangotsfield at a glance
- Town
- Mangotsfield, Gloucestershire
- Postcode districts
- BS5, BS15 and BS16
- Nearby
- Kingswood (2 miles), Stoke Gifford (2 miles) and Bristol (5 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Mangotsfield
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 Mangotsfield
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £180–£305 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £360–£575 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
South West rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- 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 Mangotsfield
How do I get a price for new extractor fans in Mangotsfield?
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 Mangotsfield do you work in?
All of Gloucestershire. Near Mangotsfield that includes Kingswood, Stoke Gifford, Bristol and Keynsham.
Do you cover Mangotsfield and nearby?
Yes. We cover Mangotsfield and nearby places including Kingswood, Stoke Gifford, Bristol and Keynsham. Send your postcode and we will confirm.
Tell us how many rooms need fans in your Mangotsfield home and we will quote them together.
Extractor fans near Mangotsfield
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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.