Air conditioning for extensions and kitchen-diners in Brislington
An extension in Brislington with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Damp South West winters make the dehumidifying side of a heat pump almost as useful as its cooling.
In Brislington, a side wall of a single-storey extension is usually the neatest place for the indoor unit. Brislington sits within our Bristol area. We cover BS4 and the streets around them.
Prices in Brislington
For Brislington, expect roughly £1,450 to £4,450 per space, VAT included, adjusted for typical South West England rates. That is close to the UK middle for this kind of work. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. For reference, the Large single option in Brislington (one 5–7 kW unit for a large glazed space) usually comes to about £2,050–£2,850.
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
At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. On a survey in Brislington 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
Included with air conditioning for extensions and kitchen-diners in Brislington:
- Handover of the remote or app
- Hidden routes during the build, or neat surface routes after
- Placement clear of the hob and oven
- One or two units sized for the whole space
- Pressure test, vacuum and commissioning
Nearby
Nearby, we also cover Kingswood (2 miles), Horfield (3 miles) and Bishopsworth (3 miles). See all services in Brislington or air conditioning for extensions and kitchen-diners across Bristol.