Thame, Oxfordshire
Extractor fan installation in Thame
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Thame and HP18, OX9 and OX39.
- From £195 inc VAT per fan
- Free survey

A good fan in the right place cures a lot of condensation in Thame homes on its own.
For extractor fan installation in Thame, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Extractor fans in Thame at a glance
- Town
- Thame, Oxfordshire
- Postcode districts
- HP18, OX9 and OX39
- Nearby
- Aylesbury (8 miles), Cowley (10 miles) and Oxford (12 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
What the work involves
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. Wales, Scotland and Northern Ireland have their own rules, which we follow where the job is.
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 Thame
| Work | Guide price |
|---|---|
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £435–£775 inc VAT |
| 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 |
Guide prices using South East rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Signs it is time to call us
- 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
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 Thame
How do I get a price for new extractor fans in Thame?
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.
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.
What area around Thame do you work in?
All of Oxfordshire. Near Thame that includes Aylesbury, Cowley, Oxford and Wallingford.
Do you cover Thame and nearby?
Yes. We cover Thame and nearby places including Aylesbury, Cowley, Oxford and Wallingford. Send your postcode and we will confirm.
We can usually fit a replacement fan in Thame in a single short visit.
Extractor fans near Thame
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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.