Air conditioning for extensions and kitchen-diners in Shanklin
In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon. In Shanklin, a side wall of a single-storey extension is usually the neatest place for the indoor unit.
For a kitchen-diner in Shanklin, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. Shanklin lies roughly 7 miles from Newport, Isle of Wight, and we cover it as part of the Isle of Wight. We cover PO37 and the streets around them.
Prices in Shanklin
In South East England, our guide range for air conditioning for extensions and kitchen-diners is £1,745–£5,445 per space, including VAT. 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. On our South East England figures, the Large single option (one 5–7 kW unit for a large glazed space) is about £2,495–£3,495. Travel, ferry or accommodation costs for Shanklin are not in these figures. They are quoted to you as a fixed amount in writing before you book.
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
In England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
The survey
Where travel is involved, we agree the survey arrangements and any travel cost up front. On the day, the engineer measures the rooms, checks the electrics and agrees the outdoor unit position with you. In Shanklin we often start with photos, room measurements and the make of any existing system, so the survey visit is focused and any travel cost can be quoted in writing first.
What is included
Included with air conditioning for extensions and kitchen-diners in Shanklin:
- Placement clear of the hob and oven
- Hidden routes during the build, or neat surface routes after
- One or two units sized for the whole space
- Survey by arrangement with glazing and roof heat-gain check
- Pressure test, vacuum and commissioning
Nearby
We also cover Ventnor (2 miles), Newport, Isle of Wight (7 miles) and Ryde (7 miles). See all services in Shanklin or air conditioning for extensions and kitchen-diners across the Isle of Wight.

