Air conditioning for extensions and kitchen-diners in Stratford-upon-Avon
An extension in Stratford-upon-Avon with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Away from the coast, West Midlands summers can turn hot quickly, and bedrooms under the roof are the first to suffer.
For a kitchen-diner in Stratford-upon-Avon, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. We cover Stratford-upon-Avon as part of Warwickshire, roughly 25 miles from Nuneaton. We cover CV37 and the streets around them.
Prices in Stratford-upon-Avon
Guide prices around Stratford-upon-Avon run from £1,395 to £4,345 per space including VAT. That is broadly in line with national guide prices. 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 £1,995–£2,795 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
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
We book surveys in Stratford-upon-Avon at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. A survey in Stratford-upon-Avon 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 Stratford-upon-Avon:
- Hidden routes during the build, or neat surface routes after
- Free survey with glazing and roof heat-gain check
- Pressure test, vacuum and commissioning
- Handover of the remote or app
- One or two units sized for the whole space
Nearby
Close to Stratford-upon-Avon, our coverage also includes Warwick (8 miles), Leamington Spa (10 miles) and Kenilworth (12 miles). See all services in Stratford-upon-Avon or air conditioning for extensions and kitchen-diners across Warwickshire.