Wall-mounted air conditioning in Trowbridge
In the South West, a system that heats well through damp winters is often as valuable as summer cooling. In a semi or terrace in Trowbridge, the indoor unit often goes on a back bedroom wall with the outdoor unit on a bracket below.
A single wall-mounted unit is often all a bedroom or sunny living room in Trowbridge needs. We cover Trowbridge as part of Wiltshire, roughly 25 miles from Swindon. Coverage includes BA14.
Prices in Trowbridge
Guide prices around Trowbridge run from £1,150 to £2,950 per room including VAT. That is close to the UK middle for this kind of work. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. For reference, the Popular option in Trowbridge (quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room) usually comes to about £1,550–£2,150.
Essential
Reliable 2.5–3.5 kW unit for a bedroom or study, standard pipe run, basic remote.
Popular
Quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room.
Premium
Design-led or very quiet model, larger capacity or concealed pipework through a void.
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
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
The survey
On a survey in Trowbridge 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 as standard in Trowbridge:
- Core-drilled wall penetration and sealed sleeve
- Free site survey and room heat-gain check
- Nitrogen pressure test and deep vacuum before commissioning
- Supply of an R32 inverter unit sized to the room
- Insulated copper pipework, drain and interconnecting cable
Nearby
Nearby, we also cover Bath (8 miles), Frome (8 miles) and Warminster (8 miles). See all services in Trowbridge or wall-mounted air conditioning across Wiltshire.