Ducted air conditioning in Willesden
Many London homes are flats or tall terraces, where heat rises to the top floor and the bedrooms bear the brunt of a hot spell. Ducted systems suit Willesden loft conversions and new extensions where ceilings are being boarded anyway.
For a renovation in Willesden, the best time to plan ducted cooling is before the plasterers arrive. Willesden sits around 5 miles from central London, inside our London area. That includes the NW10 postcode district.
Prices in Willesden
Budget around £7,195–£19,745 per system including VAT for ducted air conditioning in and around Willesden. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. On our London figures, the Zoned option (motorised dampers or two units for separate floors or room groups) is 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
For most houses in Willesden, 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
Surveys in Willesden cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. A survey in Willesden 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.
What is included
Here is what is included on every job in Willesden:
- Insulated ductwork, plenums and grilles
- Commissioning with airflow balancing per grille
- Free survey with ceiling-void and loft inspection
- Wall controller or app control
- Concealed fan unit and outdoor unit sized to the zone
Nearby
Close to Willesden, our coverage also includes Cricklewood (2 miles), Notting Hill (2 miles) and Shepherds Bush (2 miles). See all services in Willesden or ducted air conditioning across London.