Ducted air conditioning in Thame
Hot spells reach the South East early, which makes spring the easiest time to arrange an installation. Ducted systems suit Thame loft conversions and new extensions where ceilings are being boarded anyway.
In an older house in Thame, the loft and any existing bulkheads decide whether a ducted layout will work. We cover Thame as part of Oxfordshire, roughly 12 miles from Oxford. We cover OX9 and the streets around them.
Prices in Thame
Our South East England guide price for ducted air conditioning is £6,645–£18,245 per system, VAT included. South East England is one of the dearer parts of the UK for trades, which shows in the range. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. On our South East England figures, the Zoned option (motorised dampers or two units for separate floors or room groups) is about £9,095–£13,345.
Single zone
One ducted unit serving two or three rooms from a loft or void.
Zoned
Motorised dampers or two units for separate floors or room groups.
Whole home
Multiple ducted units with linear slot diffusers and smart control.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
In England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
The survey
We book surveys in Thame at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. Surveys in Thame cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Every job in Thame includes:
- Access hatch and condensate route planned in
- Concealed fan unit and outdoor unit sized to the zone
- Commissioning with airflow balancing per grille
- Insulated ductwork, plenums and grilles
- Free survey with ceiling-void and loft inspection
Nearby
If you are just outside Thame, we also work in Aylesbury (8 miles), Oxford (12 miles) and Wallingford (12 miles). See all services in Thame or ducted air conditioning across Oxfordshire.