Air conditioning for extensions and kitchen-diners in Thornaby-on-Tees
In Thornaby-on-Tees, a side wall of a single-storey extension is usually the neatest place for the indoor unit. In Yorkshire, south-facing lofts and glazed extensions are where summer cooling makes the biggest difference.
An extension in Thornaby-on-Tees with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Thornaby-on-Tees lies roughly 41 miles from York, and we cover it as part of North Yorkshire. That includes the TS17 postcode district.
Prices in Thornaby-on-Tees
Our Yorkshire and the Humber guide price for air conditioning for extensions and kitchen-diners is £1,395–£4,245 per space, VAT included. Labour rates in Yorkshire and the Humber keep this slightly under the national middle. 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. As an example, the Large single option (one 5–7 kW unit for a large glazed space) would typically be £1,945–£2,695 here.
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 Thornaby-on-Tees, 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
On a survey in Thornaby-on-Tees 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. 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.
What is included
Included with air conditioning for extensions and kitchen-diners in Thornaby-on-Tees:
- Placement clear of the hob and oven
- Hidden routes during the build, or neat surface routes after
- Pressure test, vacuum and commissioning
- One or two units sized for the whole space
- Free survey with glazing and roof heat-gain check
Nearby
If you are just outside Thornaby-on-Tees, we also work in Stockton-on-Tees (3 miles), Billingham (4 miles) and Middlesbrough (4 miles). See all services in Thornaby-on-Tees or air conditioning for extensions and kitchen-diners across North Yorkshire.