New build and renovation air conditioning in Larne
For new Larne extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. In Northern Ireland, homes on oil or electric heating can look at air-to-air systems for efficient warmth.
First-fix pipework in Larne extensions goes in while the joists and studs are open. We cover Larne as part of County Antrim, roughly 18 miles from Belfast. That includes the BT40 postcode district.
Prices in Larne
Air conditioning for new builds and renovations in Larne typically comes in at £365–£795 per indoor position (first fix) including VAT, based on Northern Ireland rates. It is a touch below the UK middle, as trade rates in Northern Ireland 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. Typical First and second fix work (complete install priced per room including units) lands around £1,345–£2,695 in this area.
First fix only
Pipework and drains to each position for a later install.
First and second fix
Complete install priced per room including units.
Ducted design and build
Concealed ducted system designed into the build.
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%.
Working with your builder
First-fix work is about coordination, while the outdoor unit follows the normal planning rules for the property.
The survey
Surveys in Larne cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote.
What is included
Here is what is included on every job in Larne:
- Commissioning records for building control files
- Design and setting-out with your builder
- First-fix pipework, drains and cables
- Nitrogen pressure test and labelled tails
- Vacuum, charge and commissioning
Nearby
Nearby, we also cover Carrickfergus (9 miles), Newtownabbey (14 miles) and Bangor, County Down (14 miles). See all services in Larne or new build and renovation air conditioning across County Antrim.