A leading supplier of bespoke, luxury garden rooms in London

Garden Rooms by Studio 21 is the UK’s leading Garden Room design and installation company. We pride ourselves on creating sustainable, energy-efficient, sustainably sourced beautiful garden rooms.

We understand your requirements are unique, and our bespoke 3D design service will leave you confident that your garden room will look stunning and that you’ve made the most of the space available. Our in-house manufacturing and installation teams will bring your vision to life using the highest-quality craftsmanship and materials to create your luxurious garden room.

We can also provide garden design services through Landcraft, our award-winning sister company. Landcraft creates stunning garden designs using state-of-the-art 3D virtual design software.

What our customers say

First-class product and a First-class company

A high quality of service from start to completion. Their technical knowledge and experience really shine through. The initial information and the commitment to a quality product shines through in the build quality, which is second to none. I am delighted with my garden room and my experience. I have no hesitation in giving them the strongest possible recommendation.

Thomas Richardson (Home Office & Recreation Garden Room) / Chelsea, London

Friendliness & Skill

I found their professionalism exceptional. From beginning to end, everything happened when it was supposed to, and to my amazement, my beautiful new office was installed within two weeks from start to finish. I have carried out a fair few home build/improvement works, and it’s a first for an installation to be completed within the agreed timeline.

Stephen Fort (Office Garden Room) / Cobham, Surrey

Surpassed our expectations

We are really happy with our garden room and would highly recommend their service. From meeting with Chris, who mapped out the area, to working with David and the team of installers, who worked quickly and professionally in all weather, the job was completed without causing any disruption to the family home. Now, we have extra space for the children. They can have movie nights, which gives us peace and quiet in the house. We are more than delighted with the room. You have surpassed our expectations.

Caroline Porteous (Entertainment Garden Room) / Chiswick – London

We love our garden room

Avery special thanks to the team involved in our new garden room, the planning and build of our  Garden Room it really was a Stellar service. First class service.

Aaron Armstrong (Entertainment Garden ) / Oxford

A great company to deal with

The garden room is used as an isolated music studio for music practice and recording. They are a great company to deal with and offer even better aftercare.

John Anderson (Music Studio) / Wilmslow, Cheshire

The perfect garden room

The garden is very small, and the office space fits in perfectly. Thanks again!

Jason Philips (Office Garden Room) / Richmond, Wimbledon

A Great Team we loved!

The installation team are very nice individuals who are tidy and clean up every day. They take pride in their work. We’ve passed their details on to a few of our neighbours. Great work!

Paul McKeever (Entertainment Garden Room) / Chelsea, London

What a difference an extra room in the garden makes

The difference a room in the garden makes is astounding! We love our new garden room. We added an additional seating area using decking so we can now sit outside the garden room whilst listening to classical music as the sun goes down.

John McAndrew (Entertainment Garden Room) / Knightsbridge, London

Great craftsmanship

Thanks to Chris, Jonathan and Mladen. Their workmanship, finish and service were fantastic. They provide a very focused, high-end service.

Maria Bentley (Entertainment Garden Room) / Weybridge, Surrey

It’s such a delight!

Massive thanks to the team ‒ it’s such a delight. We are extremely delighted with our garden room, and we are just about to landscape in front of some of it, although we don’t want to hide any of it!

Cathy Kinsley (Entertainment Garden Room) / St Albans, Hertfordshire

Everything happened exactly as it should

I had a number of meetings with Jonathan, Chris and the team at their rather nice offices. Eventually, after I changed my mind a number of times and after a lot of patience from them all, the installation started. They took me through the process step by step.

The schedule of works took place exactly as explained, which included all the plastering, electrical works, etc. There was a very slight delay (two days) due to bad weather, but all in all, the project was finished on schedule.
My expectations were more than exceeded. It not only looks good, but it also serves a very practical purpose. The garden room provides a much-needed study space and a great hang-out for my teenagers and their pals.

I have no hesitation in recommending the team. They have provided a more than excellent service and great communication with us.

Clarke Jarrett (Entertainment Garden Room) / Marlow, Buckinghamshire

Very easy to deal with

They were easy to deal with from conception to installation. We are extremely impressed with the level of craftsmanship. It was completed way ahead of schedule thanks to their high work ethic. Chris was always on hand to answer any questions we had. I very much recommend them.

Sarah Jackson (Entertainment Garden Room) / Guildford, Surrey

I have a great place to work, looking out on my lovely garden

My garden room has provided me with a place to escape the noisiness of the house and concentrate on work. I work from home, which is challenging with a large family. I now get more time to spend with them. Love it!

Monika Bradley (Office Garden Room) / Hammersmith, London