Bedroom and loft air conditioning in Farnham
Summers in the South East are among the warmest in the country, so cooling often comes first, with efficient winter heating as a bonus. Loft conversions and top-floor bedrooms in Farnham gain heat through the roof all day and give it back at night.
Top-floor flats in Farnham feel the heat most, because the roof sits right above the bedroom. Our Surrey coverage takes in Farnham, about 13 miles from Woking. Homes in GU9 are all within our coverage.
Prices in Farnham
In South East England, our guide range for bedroom and loft air conditioning is £1,445–£3,595 per room, including VAT. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. 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 Popular option (low-noise unit with Wi-Fi for a loft room or main bedroom) would typically be £1,895–£2,695 here.
Essential
2–2.5 kW unit for a small bedroom with a short pipe run.
Popular
Low-noise unit with Wi-Fi for a loft room or main bedroom.
Premium
Very quiet model, concealed pipework or a flat-roof stand.
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
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. A survey in Farnham 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
What a job in Farnham covers:
- Access equipment where needed for high-level work
- Free survey with roof and glazing heat-gain check
- Neat pipe route from loft to outdoor unit
- Handover of night-time and timer settings
- Pressure test, vacuum and commissioning
Nearby
Neighbouring places we cover include Aldershot (3 miles), Fleet (5 miles) and Farnborough (6 miles). See all services in Farnham or bedroom and loft air conditioning across Surrey.