Air conditioning for extensions and kitchen-diners in Margate
In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon. In Margate, a side wall of a single-storey extension is usually the neatest place for the indoor unit.
An extension in Margate with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Our Kent coverage takes in Margate, about 38 miles from Maidstone. Coverage includes CT9.
Prices in Margate
Guide prices around Margate run from £1,745 to £5,445 per space including VAT. That is above the UK middle, mainly because labour and access cost more in South East England. What moves a quote in Margate up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. Typical Large single work (one 5–7 kW unit for a large glazed space) lands around £2,495–£3,495 in this area.
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
For most houses in Margate, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
The survey
On a survey in Margate 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. We book surveys in Margate at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Margate covers:
- Handover of the remote or app
- Placement clear of the hob and oven
- One or two units sized for the whole space
- Pressure test, vacuum and commissioning
- Free survey with glazing and roof heat-gain check
Nearby
If you are just outside Margate, we also work in Broadstairs (3 miles), Ramsgate (3 miles) and Deal (11 miles). See all services in Margate or air conditioning for extensions and kitchen-diners across Kent.