Multi-split air conditioning in Deal
In a house in Deal with a usable loft, multi-split pipes can often run through it so the front stays clear. In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon.
Multi-split is a good fit for Deal flats and maisonettes where only a balcony or one rear wall is available. Deal is about 38 miles from Maidstone and falls within our Kent coverage. Coverage includes CT14.
Prices in Deal
Guide prices around Deal run from £2,995 to £9,445 for 2–4 rooms including VAT. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. 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 Triple option in Deal (three rooms with mixed indoor styles and Wi-Fi control throughout) usually comes to about £4,095–£6,645.
Twin
Two rooms on one outdoor unit, wall-mounted indoor units, standard routes.
Triple
Three rooms with mixed indoor styles and Wi-Fi control throughout.
Quad
Four or five rooms, longer concealed runs or a ducted unit in a loft void.
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
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
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. A survey in Deal 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
Here is what is included on every job in Deal:
- An indoor unit and controls for every room
- Planned pipe routes through lofts, floors or trunking
- Free survey with a room-by-room heat-gain check
- Commissioning and a walk-round of every room's controls
- One outdoor unit sized to the combined load
Nearby
We also cover Dover (8 miles), Ramsgate (8 miles) and Broadstairs (10 miles). See all services in Deal or multi-split air conditioning across Kent.