Ducted air conditioning in Swansea
South Wales summers can be warm and humid, and winters damp, so a reversible system earns its keep all year. For a renovation in Swansea, the best time to plan ducted cooling is before the plasterers arrive.
In an older house in Swansea, the loft and any existing bulkheads decide whether a ducted layout will work. We cover Swansea and the rest of West Glamorgan, including Neath and Briton Ferry. Coverage includes SA1.
Prices in Swansea
For Swansea, expect roughly £4,995 to £13,745 per system, VAT included, adjusted for typical South and Mid Wales rates. Labour rates in South and Mid Wales keep this slightly under the national middle. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Zoned work (motorised dampers or two units for separate floors or room groups) lands around £6,845–£10,045 in this area.
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
Wales removed its old 3 m boundary rule on 1 June 2026, so most houses in Swansea can now have an outdoor unit under permitted development if it meets the MCS 020a noise condition. Listed buildings still need consent, and conservation areas have extra restrictions.
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. Surveys in Swansea cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
What a job in Swansea covers:
- Access hatch and condensate route planned in
- Wall controller or app control
- 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 Swansea, we also work in Clydach (5 miles), Briton Ferry (5 miles) and Gorseinon (5 miles). See all services in Swansea or ducted air conditioning across West Glamorgan.