Fair Oak, Hampshire
Extractor fan installation in Fair Oak
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Fair Oak and SO18, SO30 and SO50.
- From £195 inc VAT per fan
- Free survey

Many extractor fans in Fair Oak homes need replacing because they never extracted properly.
We cover Fair Oak and the surrounding SO18, SO30 and SO50 postcodes as part of our work across Hampshire. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Extractor fans in Fair Oak at a glance
- Town
- Fair Oak, Hampshire
- Postcode districts
- SO18, SO30 and SO50
- Nearby
- Bishopstoke (1 mile), Eastleigh (2 miles) and Hedge End (4 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Extractor fans for Fair Oak 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.
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 Fair Oak
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £195–£325 inc VAT |
| 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 |
South East rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- 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
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Fair Oak
What area around Fair Oak do you work in?
All of Hampshire. Near Fair Oak that includes Bishopstoke, Eastleigh, Hedge End and Portswood.
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.
Do you cover Fair Oak and nearby?
Yes. We cover Fair Oak and nearby places including Bishopstoke, Eastleigh, Hedge End and Portswood. Send your postcode and we will confirm.
What is the price of new extractor fans in Fair Oak?
Guide prices for Fair Oak use South East rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £195 to £325 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Book a Fair Oak visit and we will test the fan you have before recommending a new one.
Extractor fans near Fair Oak
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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.