Ducted air conditioning in Ewell
In an older house in Ewell, the loft and any existing bulkheads decide whether a ducted layout will work. The South East sees some of the UK's warmest summer days, and south-facing rooms and conservatories feel it first.
For a renovation in Ewell, the best time to plan ducted cooling is before the plasterers arrive. Ewell is about 14 miles from Woking and falls within our Surrey coverage. We cover KT17 and the streets around them.
Prices in Ewell
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. What moves a quote in Ewell up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. 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
For most houses in Ewell, 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
On a survey in Ewell the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows. 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.
What is included
Included as standard in Ewell:
- Commissioning with airflow balancing per grille
- Concealed fan unit and outdoor unit sized to the zone
- Insulated ductwork, plenums and grilles
- Free survey with ceiling-void and loft inspection
- Access hatch and condensate route planned in
Nearby
Close to Ewell, our coverage also includes Epsom (2 miles), Sutton (2 miles) and Banstead (3 miles). See all services in Ewell or ducted air conditioning across Surrey.