Air conditioning for extensions and kitchen-diners in Fulham
In Fulham, a side wall of a single-storey extension is usually the neatest place for the indoor unit. 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.
For a kitchen-diner in Fulham, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. Fulham lies roughly 3 miles from central London, and we cover it as part of London. That includes the SW6 postcode district.
Prices in Fulham
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. Typical Large single work (one 5–7 kW unit for a large glazed space) lands around £2,695–£3,745 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 Fulham, 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
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 Fulham 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
Here is what is included on every job in Fulham:
- Hidden routes during the build, or neat surface routes after
- One or two units sized for the whole space
- Handover of the remote or app
- Free survey with glazing and roof heat-gain check
- Pressure test, vacuum and commissioning
Nearby
Nearby, we also cover Chelsea (1 mile), Putney (2 miles) and Battersea (2 miles). See all services in Fulham or air conditioning for extensions and kitchen-diners across London.