Conservatory air conditioning across Renfrewshire and Inverclyde
In Paisley, the indoor unit usually goes on the original house wall inside the conservatory. Conservatories and orangeries in Paisley can swing from too hot in July to too cold in January. Long Scottish heating seasons make efficiency in cold, damp weather the thing to design around.
Prices in Renfrewshire and Inverclyde
In Central and Southern Scotland, our guide range for conservatory air conditioning is £1,345–£3,145 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. As an example, the Popular option (5 kW unit with Wi-Fi for a medium conservatory or orangery) would typically be £1,695–£2,395 here.
Essential
3.5 kW unit for a small lean-to or Edwardian conservatory.
Popular
5 kW unit with Wi-Fi for a medium conservatory or orangery.
Premium
7 kW or console-plus-wall setup for large glazed rooms.
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 Renfrewshire and Inverclyde 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 Renfrewshire and Inverclyde 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
Included with conservatory air conditioning across Renfrewshire and Inverclyde:
- Advice on blinds and roof upgrades that cut running costs
- Pipe route and outdoor unit position agreed
- Fixing to the house wall or a dwarf wall
- Free survey with glazing and roof heat-gain check
- Reversible inverter unit sized for glass
- Pressure test, vacuum and commissioning
Towns in Renfrewshire and Inverclyde
Pick your town for local details, or see every service in Renfrewshire and Inverclyde.

