Ducted air conditioning in Northampton
The East Midlands gets warm, dry summer spells, and loft conversions and top-floor bedrooms are where the heat builds. In an older house in Northampton, the loft and any existing bulkheads decide whether a ducted layout will work.
Ducted systems suit Northampton loft conversions and new extensions where ceilings are being boarded anyway. Northampton is one of the main towns we cover in Northamptonshire, alongside Corby and Kettering. Homes in NN1 are all within our coverage.
Prices in Northampton
For Northampton, expect roughly £5,245 to £14,345 per system, VAT included, adjusted for typical East Midlands rates. Labour rates in the East Midlands keep this slightly under the national middle. What moves a quote in Northampton up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. As an example, the Zoned option (motorised dampers or two units for separate floors or room groups) would typically be £7,145–£10,495 here.
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
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
The survey
A survey in Northampton 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. We book surveys in Northampton at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Northampton covers:
- Commissioning with airflow balancing per grille
- Wall controller or app control
- Insulated ductwork, plenums and grilles
- Free survey with ceiling-void and loft inspection
- Concealed fan unit and outdoor unit sized to the zone
Nearby
We also cover Wellingborough (9 miles), Towcester (9 miles) and Daventry (12 miles). See all services in Northampton or ducted air conditioning across Northamptonshire.