Design Options


Exterior Cladding

Windows & Doors




Rainwater Management 

Interior Finish

Electrical Specification

Options For Gyms

Options For Music Studios

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Pricing Explained & 3D Configurator

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Choosing Your Garden Room Size

We offer insulated garden rooms in 118 different sizes, so we are confident that we will have a size that fits your internal usage needs, available space and budget.

Widths: 2.4m to 8.4m

Depths: 2.4m to 4.5m

External Height: 2.5m

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    There are a few factors to consider when selecting your garden room size.  For the most part these are:

    • Planning and building control constraints
    • Your garden size
    • Your available budget
    • Your required internal space

    To understand more see the guides below.

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    Planning permisson and building control constraints


    In the UK there are are two bodies that regulate the construction of garden rooms, these are your local planning and building control departments.  It is essential to understand that these two bodies are independent and compliance with one, does not automatically mean compliance with the other.

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    Do I have the space

    Your garden room size can be a constrained by the width and depth of your garden. If you are looking to understand what size garden room you can accommodate, we recommend measuring the width and depth of your space as a starting point. 


    Available budget and internal space

    Our online 3D configurator lets you explore different garden room sizes, together with options for cladding, windows and doors and finishing specifications, all displayed with upfront prices. You can explore many different garden room sizes and configure a solution to suit your available space, internal usage needs and available budget.