Air conditioning for extensions and kitchen-diners in Paisley
An extension in Paisley with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Long Scottish heating seasons make efficiency in cold, damp weather the thing to design around.
In Paisley, a side wall of a single-storey extension is usually the neatest place for the indoor unit. As well as Paisley itself, our Renfrewshire and Inverclyde coverage takes in Greenock, Newton Mearns and the towns around them. We cover PA1 and PA2 and the streets around them.
Prices in Paisley
Guide prices around Paisley run from £1,345 to £4,095 per space 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. As an example, the Large single option (one 5–7 kW unit for a large glazed space) would typically be £1,895–£2,595 here.
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
In Scotland, planning conditions for outdoor units depend on the property type and location; conservation areas and listed buildings need particular care.
The survey
On a survey in Paisley 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. Surveys in Paisley cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
What a job in Paisley covers:
- 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
- One or two units sized for the whole space
- Placement clear of the hob and oven
Nearby
Close to Paisley, our coverage also includes Barrhead (3 miles), Renfrew (3 miles) and Johnstone (3 miles). See all services in Paisley or air conditioning for extensions and kitchen-diners across Renfrewshire and Inverclyde.