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    • The Annex
          • The Annex specialises in permanent living solutions, creating garden houses complete with a kitchen and bathroom. Available in two customisable designs.

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Using our configurator you can design your perfect garden office with minimal effort, ensuring it’s tailored to your own personal preferences and specifications.

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

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Brilliant Service and Wonderful Product
Review By: Nicholas Johnson


Having thought about a garden room for a while I eventually settled on Green Retreats, snd the experience has been great. From early conversations, to site survey and installation in has been really easy to speak with people, ask questions and feel confident in the investment. The finished project is superb. The quality is great and it's come fully ready with power and insulation. Can't recommend highly enough.

Customer Reviews You Can Trust

Take a look at our many positive Trustpilot reviews to see why our customers rate us 5 stars.