Ducted air conditioning in Southall
The urban heat island effect means London bedrooms can stay uncomfortably warm on summer nights. Ducted systems suit Southall loft conversions and new extensions where ceilings are being boarded anyway.
For a renovation in Southall, the best time to plan ducted cooling is before the plasterers arrive. Our London coverage takes in Southall, about 11 miles from central London. That includes the UB1 postcode district.
Prices in Southall
Guide prices around Southall run from £7,195 to £19,745 per system including VAT. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. For reference, the Zoned option in Southall (motorised dampers or two units for separate floors or room groups) usually comes to about £9,845–£14,445.
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 England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
The survey
A survey in Southall 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. At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote.
What is included
Included with ducted air conditioning in Southall:
- Insulated ductwork, plenums and grilles
- Wall controller or app control
- Commissioning with airflow balancing per grille
- Free survey with ceiling-void and loft inspection
- Concealed fan unit and outdoor unit sized to the zone
Nearby
Close to Southall, our coverage also includes Greenford (2 miles), Heston (2 miles) and Hayes (2 miles). See all services in Southall or ducted air conditioning across London.