Air conditioning for extensions and kitchen-diners in Attleborough
The East of England is one of the sunniest and driest parts of the UK, which makes glazed rooms and lofts hard to keep cool. In Attleborough, a side wall of a single-storey extension is usually the neatest place for the indoor unit.
An extension in Attleborough with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Attleborough is about 14 miles from Norwich and falls within our Norfolk coverage. Homes in NR17 are all within our coverage.
Prices in Attleborough
For Attleborough, expect roughly £1,595 to £4,995 per space, VAT included, adjusted for typical East of England rates. Prices here sit above the national middle, reflecting East of England labour rates and parking and access costs. 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 East of England figures, the Large single option (one 5–7 kW unit for a large glazed space) is about £2,295–£3,195.
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
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
The survey
Surveys in Attleborough cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. A survey in Attleborough usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Here is what is included on every job in Attleborough:
- One or two units sized for the whole space
- Handover of the remote or app
- Placement clear of the hob and oven
- Free survey with glazing and roof heat-gain check
- Pressure test, vacuum and commissioning
Nearby
Nearby, we also cover Wymondham (6 miles), Diss (11 miles) and Thetford (13 miles). See all services in Attleborough or air conditioning for extensions and kitchen-diners across Norfolk.