Ducted air conditioning in Worthing
In an older house in Worthing, the loft and any existing bulkheads decide whether a ducted layout will work. Hot spells reach the South East early, which makes spring the easiest time to arrange an installation.
Ducted systems suit Worthing loft conversions and new extensions where ceilings are being boarded anyway. We cover Worthing as part of West Sussex, roughly 22 miles from Crawley. Homes in BN11 are all within our coverage.
Prices in Worthing
In South East England, our guide range for ducted air conditioning is £6,645–£18,245 per system, including VAT. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. 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
For most houses in Worthing, 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
We book surveys in Worthing at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. On a survey in Worthing 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.
What is included
Included with ducted air conditioning in Worthing:
- Commissioning with airflow balancing per grille
- Free survey with ceiling-void and loft inspection
- Insulated ductwork, plenums and grilles
- Wall controller or app control
- Access hatch and condensate route planned in
Nearby
Neighbouring places we cover include Littlehampton (7 miles), Hove (9 miles) and Brighton (10 miles). See all services in Worthing or ducted air conditioning across West Sussex.