Garden Room with Shed


Adding shed storage to your garden room is a great way to make the most of your available garden space, as well as a stylish and subtle addition compared to a traditional garden shed room. Storage areas can be created in any of our garden building designs, so no matter what the style or purpose may be, we can help you design your perfect multi-purpose garden building with an added garden storage area.


Explore our ranges of garden room building designs. At Green Retreats we have a transparent pricing policy where you can see a fully inclusive price for every building design, size and option. Click below to shop.

Starting From: £11,732

Benefits of a Garden Room with Shed


A garden room with a shed is safe from the elements and dampness and means you can store more than just your traditional garden items in here.


Our premium quality uPVC doors and windows are always fitted with insurance grade locks, making storage of your prized possessions easy.


Store away any unsightly mess in a garden room with a shed. A great alternative to your traditional loft storage, meaning that your loft can be used for something else.


Storing any belongings in your garden room with a shed means that you’ll be able to reach these items much easier than a loft space for instance. Great for easy access!


Take a look at some previous customer projects where a shed storage area has been added to their garden room:


To create the garden storage section of your garden room we would use our internal partition wall system. The partition wall can be positioned anywhere in your building, either running the full length or width of your building or simply cutting a corner to make a rectangular storage space. 

External doors can be fitted to the front, side or rear of your garden shed room, giving you access to this discreet storage area. 

To start your free design and get a no-obligation quote, get in touch with our Sales & Design team today.

Contact Us

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Design Your Building

Start creating your ideal garden room today using our online design tool. Discover and explore the range of styles, sizes, finishes we have available; plus get an accurate cost as you design.

See your garden building ideas come to life on screen, then save your design to come back and view or edit again at any time.

Also compatible with mobile and tablet devices

Go to Design Tool

Visit Our Showroom

We now have 2 showrooms! Our Westcott showroom is the largest of its kind, showcasing 17 buildings models, all varying in use and purpose. This includes Green Retreats, The Garden Office and The Annex Range. Our new Twickenham showroom showcases our 3 most popular building models and acts as a ‘hub’ closer to our London based customers.

Open 7 days a week, you can drop in whenever you please – with no appointments needed!

Our Showrooms

Finance Options

Providing flexible finance options on all of our building ranges, you can pay off your building spread over 3 -10 years with a monthly instalment plan.

Payment Process

  • £300 deposit
  • 60% at 6 weeks
  • 30% on the final day of initial construction
  • 10% on project completion

    Including electrics, plastering and other optional extras


  • Reduces the amount of space used in the garden compared to having a separate shed area
  • Stylish and subtle being fully incorporated into your garden room
  • Insulated and weatherproof to the same standard as the internal of your garden room
  • Safe and secure with insurance-grade locking
  • Shed section is simply a partitioned area of your garden room, meaning you can repurpose this quality built space if you need to

Our Transparent Pricing

We include everything needed to get your building up and running within your quoted price – including base installation and VAT. As well as this you will receive a french sliding door set, flooring, plug sockets and much more to get you started as soon as construction finished.

Built to last, our garden shed rooms are suited for all year round. Meaning you can exercise at the comfort of your home whether it be rain or shine – no need for trips to the gym in the rain! Completely sealed and insulated just like a room in your home, our products can be used during the freezing winter months, and during the pouring rain.

garden building with shed storage


As standard, all of our buildings are clad in maintenance-free Scandinavian Redwood. Also included are a 2.3m French or sliding door set and an opening lozenge window. We also include a choice of four flooring options, three double plug sockets, a choice of internal lighting, an external light, a 2-way consumer unit (fuse box) and a wall-mounted radiator.

We use the industry’s leading providers for our insulation and double-glazing for excellent thermal retention. The floor and roof panels are filled with market-leading high-density polyurethane insulation. Our highly efficient walls are filled with A* fire-rated natural Rockwool insulation and engineered with a layer of PhotonWrap multi-foil, an air-open reflective insulating breather membrane. All windows and doors are fitted with Pilkington K™ Optiwhite double glazing. Our double glazing is 28mm thick as standard and 28.6mm for our acoustic pack.

We offer a complete electrical connection from your house to the garden room at an additional cost, which will be confirmed at your design consultation. However, you are more than welcome to use your own preferred electrician for this.

Planning permission is not normally required as our buildings fall under permitted development (built under 2.5m high externally). Most houses, even in conservation areas and areas of outstanding natural beauty (AONB), have permitted development rights. Flats and listed buildings have no permitted development rights, so will always need planning permission. Don’t worry though, as planning is a relatively simple process for our garden rooms and we are on-hand to help with this process.

Our garden rooms must be free-standing due to the nature of their construction, meaning we cannot build them as a ‘lean-to’ extension. However, our construction methods mean that we can build as close as 400mm to any solid obstacle, such as your house.

We do not offer bespoke building options. However, we do offer many different sizes and styles to suit your tastes and budget. You can start to design your building using our 3D configurator.

Our garden rooms are not designed to be lived in as they do not comply with building regulations. If you would like to live in a garden room, The Annex is part of The Green Retreats Group and offers garden annexes with full planning permission, which comply with building regulations.

Yes, we can install partition walls in any of our larger sized garden rooms. Please enquire for more details.

Yes, they are warm enough to use throughout the year as they are all well insulated and come with a free-standing oil filled radiator as standard.

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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