Air conditioning for extensions and kitchen-diners in Farnworth
In Farnworth, a side wall of a single-storey extension is usually the neatest place for the indoor unit. In the North West, heating efficiency is often the main benefit, with summer cooling a welcome bonus.
An extension in Farnworth with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Farnworth lies roughly 8 miles from Manchester, and we cover it as part of Greater Manchester. Coverage includes BL4.
Prices in Farnworth
Our North West England guide price for air conditioning for extensions and kitchen-diners is £1,395–£4,245 per space, VAT included. Labour rates in North West England keep this slightly under the national middle. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. For reference, the Large single option in Farnworth (one 5–7 kW unit for a large glazed space) usually comes to about £1,945–£2,695.
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 Farnworth, 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. Surveys in Farnworth cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Included with air conditioning for extensions and kitchen-diners in Farnworth:
- Pressure test, vacuum and commissioning
- 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
Nearby
Nearby, we also cover Walkden (2 miles), Bolton (3 miles) and Radcliffe (3 miles). See all services in Farnworth or air conditioning for extensions and kitchen-diners across Greater Manchester.