Garden rooms and offices · Cools and heats
Garden room and office air conditioning in Andover
Keep a garden room or home office comfortable all year, cool in summer and warm in winter, from one wall unit.
5.0 on Google from 63 reviews · Gas Safe and OFTEC registered
How much is air conditioning for a garden room?
Air conditioning for a garden room or home office starts from £2,042, fitted and including VAT. Choose "Garden room" in the price tool for an estimated price.
Call 07774 319391 or WhatsApp Dexter.
Sized for the room, comfortable all year
Running costs are a guide for each unit size at today's electricity price cap.
- Small room6-12m² · 2.5kW unitAbout a small double bedroomAbout 2p an hour to cool, 7p to heat
- Medium room12-23m² · 3.5kW unitAbout a large living roomAbout 3p an hour to cool, 9p to heat
- Large room23-35m² · 5kW unitA large open plan living and dining areaAbout 4p an hour to cool, 12p to heat
- Extra large room35-50m² · 7.1kW unitA big open plan living, dining and kitchen areaAbout 6p an hour to cool, 16p to heat
Price
From £2,042 a room, fitted
The electrical connection to the outbuilding is confirmed with your price.
Get my air con priceWhat affects the price
- The size of the room and the amount of glazing
- The power supply to the outbuilding
- The pipe run and outdoor unit position
How long it takes. A garden room unit is usually fitted in a day once the power supply is in place.
How it works in your home
Garden rooms and home offices get very hot in summer and cold in winter, because they have lots of glass and little thermal mass. A wall-mounted air to air unit solves both, cooling the room on sunny afternoons and heating it efficiently through the winter, so the room is usable all year.
Dexter sizes the unit to the room and its glazing, plans the electrical connection and pipe run from the outbuilding, and fits the outdoor unit discreetly. It is often a simpler and cheaper way to heat a garden room than running heating from the house.
What a garden room installation includes
- A unit sized for the room and its glazing
- Power supply in the outbuilding checked
- Outdoor unit fitted discreetly to the side or rear wall
- Short, neat pipe run with white trunking
- Condensate drained away from the building
- Heating and cooling modes set up and explained
- Manufacturer warranty registered for you
Why add air con to a garden room or office
- Usable all year, not just in spring and autumn
- Cool enough to work in on sunny afternoons
- Efficient heating in winter
- No need to extend the house heating
How it works
No call centre and no sales visit. The person you speak to is the person who does the job.
- 1Choose "Garden room" in the price tool
Tell the tool the room size and how sunny it is.
- 2Power and positions checked
Dexter confirms the power supply, the unit and the outdoor unit position.
- 3Fitted and explained
The unit is fitted, commissioned and the controls explained.
What customers say
5.0 on Google from 63 reviews. Read them all on Google
★★★★★
Dedicated, professional and friendly, Dexter has done many jobs for us and he never disappoints! Fitting our Air-to-Air heat pump was particularly challenging so we were very glad to have such an expert doing the job.
★★★★★
Could not recommend Dexter more. Helpful, friendly and great at communicating with us. Would not hesitate to have him back if we needed further work.
Charlotte CourtenayGoogle review, January 2024
★★★★★
Dexter was the complete professional - quick survey, quotation and work completed within a week !! Friendly, approachable, with a high standard of Work throughout (including the final tidy up !!) Highly Recommended.
Roger ParrishGoogle review, January 2025
Questions
Garden room and office air con:
your questions
Not sure what boiler you have? Send Dexter a photo and he will tell you.
WhatsApp DexterDoes the garden room need a power supply?
Yes. The unit needs a suitable electrical supply, which Dexter checks and confirms with the price.
Will it heat the room in winter?
Yes. Air to air units heat efficiently, which often makes them the best way to heat a garden room.
Where does the outdoor unit go?
Usually on the back or side wall of the garden room, or on the ground nearby.
Can it work with a home office in the house?
Yes. Home offices in the house are treated like any other room in the price tool.
Related jobs
Part of Air conditioning. See every service
Air conditioningWall units that cool and heat, priced room by room.Find out more
Bedroom air conditioningCool, quiet bedrooms on hot nights.Find out more
Multi-room air conditioningTwo or three rooms on one outdoor unit.Find out more
Air con servicingA yearly clean and check for wall-mounted air con.Find out more
Ask Dexter about garden room and office air con
Send the short form and Dexter rings you back himself. Or call 07774 319391 or send a WhatsApp.
Gas Safe and OFTEC registered · 5.0 on Google from 63 reviews · Based in Andover, covering Hampshire and Wiltshire