J.A.M Garden Rooms

Bespoke Garden Rooms, Offices & Studios Covering Nationwide, Nottingham, Derby & Mansfield

We offer bespoke design and build of garden rooms, workspaces, bars and outdoor living spaces.

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J.A.M Garden Rooms build fully insulated garden buildings, primarily serving Nottingham, Derby and Mansfield, with nationwide coverage available.

Our family-run team manages everything from design to installation using premium materials. Explore our Garden Rooms in Nottingham, Derby & Mansfield or custom Garden Studios in Nottingham, Derby & Mansfield built for year-round use.

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Garden Rooms

Bespoke, fully insulated garden rooms in Nottingham, Derby & Mansfield built for offices, bars, guest rooms and relaxing outdoor spaces.

Garden Studios

Custom garden studios in Nottingham, Derby & Mansfield designed for gyms, yoga, salons, art, photography and hobbies.

Additional Services

Quality additions that complete and enhance your garden room or studio.

Ground Screw Bases

No-dig ground screw foundations that provide a strong, stable base for all garden buildings.

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Garden Bars

Custom garden bars, entertainment rooms and man caves designed for relaxing and socialising.

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Garden Storage Rooms

Practical outdoor storage spaces built to match your garden room or studio.

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Outdoor Enhancements

Composite or timber decking, fencing and simple landscaping to complete your garden space.

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Why Choose
J.A.M Garden Rooms

Trusted local specialists delivering bespoke garden buildings.

Family-Run Business

Fully In-House Team

Bespoke Design

Quality Craftsmanship

Contact our team today to discuss your project and get a free garden room or garden studio quote in Nottingham, Derby or Mansfield.

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Ground Screw Foundations

We install ground screw bases to provide a strong, reliable foundation for your garden building. This modern no-dig system avoids large concrete bases and can usually be installed in a single day, helping projects move forward faster.

Ground screws offer excellent stability and drainage, making them ideal for garden rooms and garden studios in Nottingham, Derby and Mansfield. Our team manages all foundation work as part of the build, ensuring your garden building has a secure, long-lasting base.

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What Our Customers Say

See why homeowners across Nottingham, Derby and Mansfield trust J.A.M Garden Rooms for bespoke garden buildings.

I honestly couldn’t recommend J.A.M Garden rooms more! The whole team from start to finish have exceeded all my expectations and been an absolute pleasure to deal with. My new home salon is even more perfect than I could have imagined. They even included under floor heating for me free of charge (an offer they had on at the time). I hunted round for quotes at first and found these guys to be the best on price and using all the highest quality materials. They helped me with everything I needed for my planning permission (which I needed as I was running a business from it, it was under permitted development due to its size). Myself and my family have enjoyed having them with us so much the past few weeks I can honestly say we are going to miss them all. The most trustworthy , hardworking tradesmen I have ever encountered… Thank you so much for everything, i can’t recommend them enough!

Chloé Rigley

Facebook Review

JAM Garden Rooms have built my bespoke Garden Room from a blank canvas to a remarkable beautiful extra room in our garden. The quality is only one of the reasons you would choose to buy from them. The price is also very competitive! The attention to detail in the build process along with allowing us to increase the scope etc just adds to the experience. They’ve got 5 stars for a good reason.

Peter Gerrard

Google Review

Love my new bathroom that the team installed. It wasn't the easiest of jobs working with wonky walls but they moved pipes and replastered the whole room. Fitting a walk-in shower using splashwall panels instead of tiles. New toilet, sink with cabinet. Radiator and laid a new bathroom laminate. Love it thank you guys!

Debra Holmes

Google Review

We had a garage conversion done by J.A.M. and are super happy with the result. J.A.M. were the only team actually listening to what we wanted and needed. Any changes and ideas were discussed and accommodated as appropriate if possible. All work was carried out to a very high standard. We could not be happier with the result!

Maggi Tebrake

Google Review

Contacted JAM to do some work in my garden however asked Adam on the off chance if he could do anything with my bathroom and en-suite and subsequently received a very good quote which I accepted and the team completely refitted my bathroom and en-suite to a very high standard. A very happy customer

Catherine Henshaw

Google Review

From start to completion very quick build without sacrificing quality the guys on site we’re happy to accommodate some slight changes during build, adding sockets and upgrading some other features and kept engaging with me throughout the build. Cost and quality no need to look anywhere else!