Garden rooms · Garden offices · UK
Build your perfect garden room.
Design a garden office, studio or extra room in minutes. Choose your size, doors, windows and finishes and get an instant indicative price.
↻ Open the 3D designer- Custom sizes
- Insulated construction
- Electrics included
- Delivered across the UK
What are you building?
Start with what you'll use it for. Everything else is drag-and-drop.
Why BuildGardenRooms.com
See the price as you design
No waiting for a call-back to find out what it costs. Every change updates your indicative price.
Your layout, your way
Drag doors, windows and sockets exactly where you want them.
Purpose-built, not converted
Lightweight modular buildings with insulated sandwich-panel walls, made off-site.
Popular sizes
All prices →2.9m × 2.2m
6.4 m² floor area
Building from £6,750
Design this size →
3.9m × 2.2m
Popular8.6 m² floor area
Building from £7,750
Design this size →
4.9m × 2.2m
Popular10.8 m² floor area
Building from £8,750
Design this size →
5.9m × 2.2m
Popular13.0 m² floor area
Building from £9,750
Design this size →
6.9m × 2.2m
15.2 m² floor area
Building from £10,750
Design this size →
Three simple steps
- 1
Design
Choose your size, doors, windows and finishes in 3D.
- 2
Price
See your indicative price instantly as you go.
- 3
Quote
Send us your design for a full quote and delivery price.
One building system, many uses
Garden rooms, designed by you
Explore →Garden offices, designed around how you work
Explore →Portable offices, configured online
Explore →A home office in your garden
Explore →Garden studios with space to create
Explore →A garden gym that fits your space
Explore →Garden games rooms
Explore →A garden room for your hobby
Explore →What's included
Every building includes an electrical package as standard. Place your included sockets exactly where you want them.
Insulated sandwich-panel walls
Purpose-built modular wall system
Electrical package
4 sockets, 2 LED lights, consumer unit
SPC flooring
Your choice of Adacon PorFloor finish included
Doors & windows
Any first door and up to 2.2 m² of windows included
Made off-site
Manufactured and delivered to you
Questions
How much does a garden room cost?
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Price depends on the size, doors, windows and finishes you choose. Use the designer to get an instant indicative price for your exact configuration.
Do your garden rooms come with electrics?
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Yes. An electrical package is included as standard, and you can position the included sockets yourself in the designer.
Are your garden rooms insulated?
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Yes. Walls are built from an insulated sandwich-panel system.
Can I choose where the windows and doors go?
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Yes. In the designer you drag windows and doors onto the walls you want, and the price updates as you go.
Can I choose the internal finish?
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The standard interior is the insulated sandwich-panel finish. A plaster-finished interior is available as an upgrade.
Are the buildings made off-site?
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Yes. Buildings are manufactured off-site and delivered to you.
Ready to design yours?
It takes a few minutes. You'll see an indicative price as you go — no details needed until you want your full quote.