Ducted air conditioning across Northumberland
In an older house in Blyth, the loft and any existing bulkheads decide whether a ducted layout will work. For a renovation in Blyth, the best time to plan ducted cooling is before the plasterers arrive. Cooler North East summers mean cooling is mostly needed in lofts, conservatories and rooms with large windows.
Prices in Northumberland
Guide prices around Northumberland run from £4,995 to £13,745 per system including VAT. Labour rates in North East England 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. 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
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
The survey
A survey in Northumberland 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 Northumberland at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included with ducted air conditioning across Northumberland:
- Commissioning with airflow balancing per grille
- Insulated ductwork, plenums and grilles
- Access hatch and condensate route planned in
- Wall controller or app control
- Free survey with ceiling-void and loft inspection
- Concealed fan unit and outdoor unit sized to the zone
Towns in Northumberland
Pick your town for local details, or see every service in Northumberland.