Aylesbury, Buckinghamshire
Extractor fan installation in Aylesbury
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Aylesbury and HP19, HP20 and HP21.
- From £195 inc VAT per fan
- Free survey
If the bathroom mirror in your Aylesbury home stays steamed up, the fan probably is not moving enough air.
Customers in Aylesbury can get a guide price online in a couple of minutes. It uses South East rates, which is what we would charge for the same job anywhere in Buckinghamshire. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Extractor fans in Aylesbury at a glance
- Town
- Aylesbury, Buckinghamshire
- Postcode districts
- HP19, HP20 and HP21
- Nearby
- Tring (7 miles), Thame (8 miles) and Leighton Buzzard (10 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
How we approach extractor fans in Aylesbury
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.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
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.
Guide prices in Aylesbury
| Work | Guide price |
|---|---|
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £380–£600 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £490–£825 inc VAT |
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £600–£975 inc VAT |
South East 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
- Mould on the bathroom ceiling or around the window
- The fan runs but a sheet of toilet paper does not stick to the grille
- The fan is noisy, rattling or has stopped
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Aylesbury
Is the survey free in Aylesbury?
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.
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.
Can an extractor fan vent into the loft?
No. A fan should discharge to outside, because warm, moist air dumped in the loft condenses on the cold roof timbers and causes mould and rot there instead.
How do I get a price for new extractor fans in Aylesbury?
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.
What area around Aylesbury do you work in?
All of Buckinghamshire. Near Aylesbury that includes Tring, Thame, Leighton Buzzard and Berkhamsted.
Tell us how many rooms need fans in your Aylesbury home and we will quote them together.
Extractor fans near Aylesbury
More services in Aylesbury
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.