New build and renovation air conditioning in Trowbridge
For new Trowbridge extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. In the South West, a system that heats well through damp winters is often as valuable as summer cooling.
First-fix pipework in Trowbridge extensions goes in while the joists and studs are open. Trowbridge sits around 25 miles from Swindon, inside our Wiltshire area. That includes the BA14 postcode district.
Prices in Trowbridge
Budget around £395–£895 per indoor position (first fix) including VAT for air conditioning for new builds and renovations in and around Trowbridge. That is close to the UK middle for this kind of work. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. As an example, the First and second fix option (complete install priced per room including units) would typically be £1,450–£2,950 here.
First fix only
Pipework and drains to each position for a later install.
First and second fix
Complete install priced per room including units.
Ducted design and build
Concealed ducted system designed into the build.
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%.
Working with your builder
On build projects the main thing is timing with your builder and electrician; we fit first-fix pipework before plastering and agree the outdoor unit position early.
The survey
We book surveys in Trowbridge at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. 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
Every job in Trowbridge includes:
- Commissioning records for building control files
- Second-fix unit installation
- First-fix pipework, drains and cables
- Design and setting-out with your builder
- Nitrogen pressure test and labelled tails
Nearby
Neighbouring places we cover include Bath (8 miles), Frome (8 miles) and Warminster (8 miles). See all services in Trowbridge or new build and renovation air conditioning across Wiltshire.