Design your building

See your garden room ideas come to life using our online 3D Design Tool!

Explore the range of designs, sizes and finishes available for your garden room project to create your perfect space. The visualiser tool is both fun and functional, giving you the opportunity to play with options and inspire your real project.

Save Visualiser Building

To save your building please complete the form below and we will email you a link to this building which you can share with your family and friends.

  • Please enter the first part of your postcode so we can calculate shipping.

Augmented Reality

View your building in your own garden! Simply step outside and press the Enter AR button below. Your phones camera will start and your building will appear on the ground where you can walk around it and get a feel for it's size.

Prices shown are fully inclusive of VAT, installation and delivery (within 100 miles of our factory, postcode HP18 0XB).

Included as Standard:
  • 2.3m French or sliding door
  • Internal lighting
  • Three double sockets
  • Heating
  • A choice of flooring options
  • Professional installation
  • Opening lozenge window
  • External lighting
  • Melamine wall finish
  • Premium grade insulation
  • Redwood cladding
  • Foundations

Created a design you love?
Save your creation by clicking ‘Email Design’ and you can visit it again later! A copy will also be sent to our Sales & Design team for reference.

Can we help?
Get in touch with our Sales & Design team who will be delighted to answer any questions you might have. Our Sales team can also help book a showroom appointment or in-depth design consultation.

A Brochure

Your garden room brochure from Green Retreats provides all the details you will need to browse our range of garden rooms from the comfort of your home.

Our Showrooms

See the quality of our garden room buildings for yourself by visiting either one of our Buckinghamshire or Twickenham showrooms!


Green Retreats Showroom in Westcott, Buckinghamshire

Green Retreats
Street 2, Avenue A
Westcott Venture Park
HP18 0XB


Green Retreats Showroom in Twickenham, London

Green Retreats London
15 York St

gives his seal of approval to Green Retreats

With a construction heritage stretching back over 25 years, Green Retreats is the largest, leading and most trusted garden room company and we’re proud that architectural guru and television presenter Kevin McCloud has chosen to give his seal of approval to us.

Kevin McCloud visited our Buckinghamshire showroom to meet our staff and Managing Director, Roy Wetherall. Roy gave him a comprehensive tour of our production facilities and showroom. Kevin was particularly impressed with our state-of-the-art indoor and outdoor showroom, our building quality, manufacturing processes, customer service and ongoing efforts towards sustainability.

  • Please enter the first part of your postcode so we can calculate shipping.

Building Measurements

You can get a great idea of how your new garden office will look by using the 360 degree rotating viewer.

Also compatible with mobile and tablet devices


Design Your Building

Start designing your garden room today using our online Visualiser tool. You’ll be able to choose your style, size, finishes and get an accurate cost.

Design Your Building