Ducted air conditioning in Witney
For a renovation in Witney, the best time to plan ducted cooling is before the plasterers arrive. Hot spells reach the South East early, which makes spring the easiest time to arrange an installation.
Ducted systems suit Witney loft conversions and new extensions where ceilings are being boarded anyway. We cover Witney as part of Oxfordshire, roughly 10 miles from Oxford. Postcode districts we cover here include OX8, OX28 and OX29.
Prices in Witney
In South East England, our guide range for ducted air conditioning is £6,645–£18,245 per system, including VAT. That is above the UK middle, mainly because labour and access cost more in South East England. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. For reference, the Zoned option in Witney (motorised dampers or two units for separate floors or room groups) usually comes to 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
For most houses in Witney, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
The survey
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. A survey in Witney usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Included with ducted air conditioning in Witney:
- Free survey with ceiling-void and loft inspection
- Commissioning with airflow balancing per grille
- Insulated ductwork, plenums and grilles
- Concealed fan unit and outdoor unit sized to the zone
- Access hatch and condensate route planned in
Nearby
If you are just outside Witney, we also work in Carterton (5 miles), Oxford (10 miles) and Abingdon (12 miles). See all services in Witney or ducted air conditioning across Oxfordshire.