Air conditioning for extensions and kitchen-diners in Morden
In London, heat soaks into brick and concrete during the day and comes back out at night, which is when it is hardest to sleep. In Morden, a side wall of a single-storey extension is usually the neatest place for the indoor unit.
For a kitchen-diner in Morden, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. We cover Morden as part of London, roughly 8 miles from central London. Coverage includes SM4.
Prices in Morden
Our London guide price for air conditioning for extensions and kitchen-diners is £1,895–£5,845 per space, VAT included. London is one of the dearer parts of the UK for trades, which shows in the range. 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. For reference, the Large single option in Morden (one 5–7 kW unit for a large glazed space) usually comes to about £2,695–£3,745.
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
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
The survey
Surveys in Morden cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. We book surveys in Morden at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Every job in Morden includes:
- One or two units sized for the whole space
- Hidden routes during the build, or neat surface routes after
- Handover of the remote or app
- Placement clear of the hob and oven
- Free survey with glazing and roof heat-gain check
Nearby
Neighbouring places we cover include Mitcham (1 mile), Wimbledon (2 miles) and Carshalton (2 miles). See all services in Morden or air conditioning for extensions and kitchen-diners across London.