Garden Rooms

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Premium quality garden rooms, adding genuine value to your home.

Take a peek at some of our completed spaces

Every beautifully created space from InFrame from InFrame Garden Rooms is fully customisable to our clients needs. We want to take each client on a journey to create the perfect space for them.

Our long history, brilliant in-house teams and design focus gives us the ability to do just that.


what would you use yours for?

What Makes an InFrame Garden Room?


We are the leading steel frame garden room provider


25 year guarantee


Insurance Backed with full CPA certification guarantee


We build using the highest quality materials and finishings on market as standard


Personable 5* service with proven track record


Adding ever lasting value to your home

design range

View our Design Range

Garden Room Design

Free Quote and Design

We tailor every garden room to our clients needs.
Everything, from design to materials, is customised to match your unique style.

This personalised approach ensures that the garden room is a true reflection of your individuality.

Talk to our expert building designers today.

Fully Insulated Garden Rooms

We use the highest-quality insulation on every garden room we build. With this and a thermostatic smart heater, our insulated garden rooms can be used even in the coldest months, providing a warm and cosy space where you can enjoy the beauty of your garden while staying snug and comfortable.

We use the highest quality materials to provide an all-year Round GARDEN ROOMs.

At InFrame, we offer a full design, supply and installation service throughout London, Surrey, Berkshire and the Surrounding areas.

We have everything from offices and high strength gyms, through to larger multi use buildings.

Thinking of an annex, entertainment area with luxury millboard decking or spas, we are here to help.

Learn more about our expert in-house teams, our passion for contemporary design, steel framed structures and our detailed process so you know what you can expect when designing and creating your stunning new garden room.

Luxury Show Sites Throughout London, Hampton and Surrey

Why not book a show site visit at one of our luxury garden rooms in London or Surrey.  We will be happy to schedule a convenient time for you to experience one of our beautifully finished garden rooms first-hand and discuss your requirements in detail.

Check out our 5* Reviews

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A walkthrough of a stunning garden room in Kingston upon Thames


There are many ways adding a garden room can benefit your home life.

No matter what you need it for, whether just somewhere simply for storage, or a complete living space, a garden room is a great addition to any property.

A garden room can be the perfect place for guests to have some privacy while they stay at your home, or an ideal place to host a party. It can be somewhere the kids can spend some time and play games, or somewhere you can relax with a book listening to nothing but the wind outside.

As the prices for things such as loft extensions get higher and higher, having a garden room is a cost-efficient way of adding more living space to your home.

And the benefits don’t stop there.

miss the morning commute

If you're using your room as a gym, or an office, then you can save valuable time that would be spent driving to and from different locations.

Versatile space

A garden room can be used in so many different ways, that there really are no end to the possibilities of what you can do with yours.

Add Value

A garden room should be seen as a great investment, as adding one of these to your home is proven to add value to your home.

THE perfect private place

A garden room can provide a home outside of home for anyone from children, parents, friends, and more.

Build Your Dream Space

We have a range of designs and sizes to suit any garden with beautiful high spec finishes as standard.

Get inspiration for your office project and learn more about Garden Rooms with our design brochure.

annex range

View our Annex range



two room

tell us about your project

Steel Framed Garden Rooms

Steel Framed

The Key benefits of a steel frame garden room:

  • Strong and durable
  • No rot, no movement, no deterioration
  • Design flexibility, allowing hanging or mounted gym equipment
  • Precision manufacturing
  • Fully recyclable throughout it’s whole lifecycle 
  • Lasts a lifetime
  • 25-year structural guarantee

Light Gauge steel is a modern construction material that results in a garden room that rivals any house extension.


Our garden rooms come in various sizes, meaning you can have a small space, which is perfect for placing a desk in and using as an office, or a larger garden building which provides enough space for a whole family to relax inside.

As well as our wide selection of standardised buildings, we can work with you to build a garden room that is custom-made to your specific needs, no matter the shape, height, or size. 

The best garden room is the room that does what you need it to, and that’s why we have a range of offerings. We can provide open plan studio style garden buildings packed with features, or something much more simplistic and subtle. Our quality garden rooms are built with you in mind, so maximise your garden (and home) space with a quality garden room today.

“Your garden

your rules”

Contact us

A: Our garden rooms do not usually require planning permission as they fall within Permitted Development Rules under Class E.

However if you live in an area that requires planning permission, InFrame Space will competed any applications on your behalf.

A: Our steel frame structure is design on a 300mm grid meaning that you can choose standard room sizes in multples of 300mm steel panels. I.E. 4.6m can be increased to 4.9m / 5.2m /5.5m etc.

Any other size garden room which falls outside our standard grid design requires bespoke panels to be manufactured at extra cost and therefore the design is classed as a bespoke design and quoted for as such.

A: Yes you can. We offer free Surveys Follwing our free survey we offer a design feasibility which includes proposed site plan | 3D images that bring your project to life | Bespoke internal layouts.

A: Yes you can, our bespoke garden rooms can be made to your specifications.

A: Yes it will. Gardens rooms have become even more important over the last 12 months. Well designed garden rooms add functionality to your home in a way that an extension can’t. So yes they do add value to your home.

A: You can use your new space for any use you need, if that is an acoustically soundproof music room, an art studio that lets in large amounts of natural light, a teenagers hideout, an office, a gaming room, a chill out space, a workout space or simply an additional space. The list is endless.

Designated land includes National Parks, Areas of Outstanding Natural Beauty, World Heritage Sites or conservation areas. If you’re looking to build a garden room on this type of land, there are a few more outbuilding planning permission requirements in addition to those stated previously.

For each of these designated lands, except conservation areas, the rules for building a garden room are as follows:

  • You may build without planning permission if your garden room is located more than 20 metres from your main building and less than 10m x 10m in size.
  • You may build a garden room larger than 10m x 10m with planning permission.

For all designated lands, including conservation areas:

  • You cannot build a garden room to the side of your property without planning permission.

A range of Pre-designed rooms & Bespoke Solutions

  • Our tried and tested InFrame range comes in a range of shapes and sizes
  • Wide portfolio of Offices, Gyms, Cinemas, Games Rooms and Bars
  • A large portion of our work is fully bespoke projects – anything is possible