Ducted air conditioning across Dyfed
Ducted systems suit Carmarthen loft conversions and new extensions where ceilings are being boarded anyway. In an older house in Carmarthen, the loft and any existing bulkheads decide whether a ducted layout will work. In South and Mid Wales, efficient heating is often as important as cooling.
Prices in Dyfed
Budget around £4,995–£13,745 per system including VAT for ducted air conditioning in and around Dyfed. Labour rates in South and Mid Wales keep this slightly under the national middle. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. For reference, the Zoned option in Dyfed (motorised dampers or two units for separate floors or room groups) usually comes to about £6,845–£10,045.
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 Wales, outdoor units of up to 1.5 m³ that meet MCS 020a noise limits are usually permitted development on houses; listed buildings need consent, and in conservation areas a unit cannot go on a wall or roof facing a road.
The survey
A survey in Dyfed 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. 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 with ducted air conditioning across Dyfed:
- Wall controller or app control
- Free survey with ceiling-void and loft inspection
- Insulated ductwork, plenums and grilles
- Concealed fan unit and outdoor unit sized to the zone
- Access hatch and condensate route planned in
- Commissioning with airflow balancing per grille
Towns in Dyfed
Pick your town for local details, or see every service in Dyfed.