Ducted air conditioning in Lockerbie
Long Scottish heating seasons make efficiency in cold, damp weather the thing to design around. Ducted systems suit Lockerbie loft conversions and new extensions where ceilings are being boarded anyway.
For a renovation in Lockerbie, the best time to plan ducted cooling is before the plasterers arrive. Lockerbie lies roughly 11 miles from Dumfries, and we cover it as part of Dumfries and Galloway. Postcode districts we cover here include DG11.
Prices in Lockerbie
Guide prices around Lockerbie run from £4,995 to £13,745 per system including VAT. It is a touch below the UK middle, as trade rates in Central and Southern Scotland tend to be. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. On our Central and Southern Scotland figures, the Zoned option (motorised dampers or two units for separate floors or room groups) is about £6,845–£10,045.
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 Scotland, planning conditions for outdoor units depend on the property type and location; conservation areas and listed buildings need particular care.
The survey
We book surveys in Lockerbie at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. On a survey in Lockerbie the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Included as standard in Lockerbie:
- Insulated ductwork, plenums and grilles
- Commissioning with airflow balancing per grille
- Wall controller or app control
- Free survey with ceiling-void and loft inspection
- Access hatch and condensate route planned in
Nearby
Nearby, we also cover Annan (10 miles), Dumfries (11 miles) and Dalbeattie (23 miles). See all services in Lockerbie or ducted air conditioning across Dumfries and Galloway.

