Garden room and home office air conditioning in Coleraine
Garden offices used every day in Coleraine need cooling in summer and efficient heat in winter. Damp Northern Ireland winters make a heat pump's dehumidifying mode useful well beyond the summer.
We check the armoured supply cable on every Coleraine garden room before quoting. Coleraine lies roughly 27 miles from Derry/Londonderry, and we cover it as part of County Londonderry. We cover BT51 and BT52 and the streets around them.
Prices in Coleraine
Guide prices around Coleraine run from £1,345 to £2,895 per system including VAT. It is a touch below the UK middle, as trade rates in Northern Ireland tend to be. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. For reference, the Popular option in Coleraine (3.5 kW unit with Wi-Fi to warm up before you walk down the garden) usually comes to about £1,645–£2,245.
Essential
2.5 kW unit for a small office pod.
Popular
3.5 kW unit with Wi-Fi to warm up before you walk down the garden.
Premium
5 kW unit for a large studio or gym, or concealed routing.
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
Planning rules for outdoor units in Northern Ireland differ from Great Britain's, so we check your property with you and the council where needed.
The survey
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. On a survey in Coleraine 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
Every job in Coleraine includes:
- Free survey including the garden room's electrics
- Pressure test, vacuum and commissioning
- Compact inverter unit sized to the space
- Short pipe run to a ground-mounted outdoor unit
- Fixings into frame or solid sections
Nearby
We also cover Limavady (13 miles), Ballymena (24 miles) and Magherafelt (26 miles). See all services in Coleraine or garden room and home office air conditioning across County Londonderry.