Air conditioning for extensions and kitchen-diners in Alloa
Long Scottish heating seasons make efficiency in cold, damp weather the thing to design around. For a kitchen-diner in Alloa, we place the indoor unit clear of the hob and plan the outdoor unit at the rear.
An extension in Alloa with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Alloa sits around 6 miles from Stirling, inside our Stirling, Falkirk and Clackmannanshire area. That includes the FK10 postcode district.
Prices in Alloa
Our Central and Southern Scotland guide price for air conditioning for extensions and kitchen-diners is £1,345–£4,095 per space, VAT included. That sits a little below the UK middle, reflecting typical Central and Southern Scotland labour rates. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. On our Central and Southern Scotland figures, the Large single option (one 5–7 kW unit for a large glazed space) is about £1,895–£2,595.
Single unit
One 3.5–5 kW unit for a medium extension.
Large single
One 5–7 kW unit for a large glazed space.
Twin units
Two indoor units on a multi-split for long or L-shaped spaces.
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
Scotland has its own permitted development rules for heat pumps and outdoor units, with stricter treatment of listed buildings and conservation areas. We check the current position for your property with you and, if needed, with the council.
The survey
On a survey in Alloa 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. A survey in Alloa 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 Alloa:
- One or two units sized for the whole space
- Placement clear of the hob and oven
- Free survey with glazing and roof heat-gain check
- Hidden routes during the build, or neat surface routes after
- Handover of the remote or app
Nearby
Close to Alloa, our coverage also includes Stirling (6 miles), Larbert (7 miles) and Grangemouth (8 miles). See all services in Alloa or air conditioning for extensions and kitchen-diners across Stirling, Falkirk and Clackmannanshire.

