Mini Garden Room

Powerful simplicity.

The Mini custom garden room is a simple yet powerful garden room, with a minimalistic and sleek design which complements any outdoor space. Available in three sizes, the Mini is a versatile garden room, perfect for dedicated spaces such as at home offices, gyms, and bars.

From workbenches to storage systems, desks, or sinks, you can tailor the inside of the Mini to suit whatever activity you like. Easy to maintain, the Mini is a cost-effective solution to increasing your outdoor living space.

See the Mini garden room come to life

We’ve created a variety of Mini garden rooms that the owners are using as office spaces and at home gyms. Looking for more inspiration? Take a look at our Gallery page here.

Your room. Your way.

The Mini comes with a high quality, standard specification including full electrics and insulation. Our experienced team can also help you transform the interior of your Mini at an extra cost, and we also offer an additional decking service that your Mini garden room can be placed on.


EPDM rubber roof with 50-year life expectancy1 glazed door and two full height windows to maximise natural lightFull electrics to include 3 double sockets, 1 Internal panel light and 2 way consumer unit

Mini features

The Mini garden room comes complete with a range of high quality, standard features.

  • Structure
    • Galvanised ground screw base
    • Constructed from c16/c24 timbers
  • Insulation
    • 100mm rockwool insulation to walls and roof
    • 100mm foil faced insulation to floor
    • EPDM rubber roof with a 50-year life expectancy
  • Cladding
    • Plastisol coated PVC cladding to rear
    • Redwood cladding as standard
    • Cladding options: Thermowood, Cedar, Fibre Cement Board
  • Electrics & Heating
    • Full electrics that include 3 double sockets, internal lights and two-way consumer unit – site hook up is quoted separately
    • Portable oil filled heater with timer

Your garden pod. Your way.

All Mini custom garden pods are completed to the highest standard and designed to fit your style.

  • Finish
    • Painted and plastered walls, finished in a colour of your choice
  • Doors & Windows
    • High performance UPVC door and window system
    • Full width bifolds
    • Full width sliding doors
  • Flooring
    • Laminate floor of your choice
  • Extras
    • Decking
    • Bifold doors and sliding doors
    • Full cladding options
    • Flooring upgrades

Fully customisable.

Our commitment to building garden rooms that are bespoke to your needs is what sets us apart from our rivals. Everything from flooring to fascias, through to size and shape is fully customisable.


Any space. Any size.

The Custom Garden Rooms team are always up for a challenge. We use our years of industry experience and knowledge to create your perfect garden room in any space, and to fit any size.


Complies with permitted development rights

Garden rooms are not ‘habitable’ spaces, i.e., you aren’t living in one, so they do not require planning permission. This makes the project timelines for garden rooms infinitely quicker than annexes.

Do you have a question?

See all our FAQS

Get started

Your project starts here. Punch in your estimated measurements below, then move on to the next steps.

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  • - Powerful simplicity
  • - Minimum 2m x 2m
  • - Best for offices
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  • - Seamless design
  • - Minimum 2m x 2m
  • - Best for a seamless look
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  • - Perfectly balanced
  • - Minimum 2m x 2m
  • - Best for uniform-styled designs
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  • - Dual aspect
  • - Minimum 2m x 2m
  • - Best for making the most of light
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  • - Designed with character
  • - Minimum 2m x 2m
  • - Best for adding character
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  • - A versatile space
  • - Minimum 2.4m x 2.4m
  • - Best for dedicated spaces
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Garden Room Vs Garden Annexe | What's the Difference?


Photography Studio | 5m x 4m


Need inspiration?

We have a complete gallery of beautiful, custom garden rooms and annexes that we’ve created over the years. Why not take a look and get some fresh inspiration for your very own bespoke garden living space?