Daventry, Northamptonshire
Extractor fan installation in Daventry
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Daventry and NN11.
- From £170 inc VAT per fan
- Free survey
For Daventry landlords and homeowners alike, a tested fan is the cheapest ventilation upgrade there is.
Daventry is about 38 miles from our base in Great Barr, Birmingham. We book Daventry 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 Daventry at a glance
- Town
- Daventry, Northamptonshire
- Postcode districts
- NN11
- Nearby
- Rugby (9 miles), Northampton (12 miles) and Royal Leamington Spa (15 miles)
- Price region
- East Midlands
- Survey
- Free survey (UK mainland)
Extractor fans for Daventry 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.
Like-for-like replacement
A new fan on the existing duct and wiring, often with an overrun timer or humidity sensor.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
Guide prices in Daventry
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £170–£290 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £340–£525 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £435–£725 inc VAT |
East Midlands 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 Daventry
Do you cover Daventry and nearby?
Yes. We cover Daventry and nearby places including Rugby, Northampton, Royal Leamington Spa and Banbury. Send your postcode and we will confirm.
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.
How long does fitting a fan take?
A straight replacement takes an hour or two. A new fan with a core-drilled hole or a duct through the loft usually takes half a day.
What is the price of new extractor fans in Daventry?
Guide prices for Daventry use East Midlands rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £170 to £290 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Is the survey free in Daventry?
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.
Get a guide price online, then we confirm it for your Daventry home at the visit.
Extractor fans near Daventry
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