QuickCast Concrete Buildings

Discover Durability & Simplicity.

Durability & Simplicity with QuickCast Concrete Garden Buildings.

Small detached garage with white roll-up door, window, and seating area with two chairs and a small table outside. A red riding lawn mower is parked in front, and there are trees and hills in the background.

Our concrete buildings are a very robust, versatile, no maintenance option ideal as garages, workshops, storage units, garden sheds and extremely popular with the car enthusiasts, gardeners, DIYers and those looking for extra space at home. 

Our innovative QuickCast technology means we can rapidly deliver pre-cast concrete garden structures that are not only great value but are engineered to last a lifetime.

We offer a free no-obligation site survey our expert and professional advice will enable you to select and customise the building most suitable for your space and requirements.

Low Maintenance

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A Focus on Quality

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Built to Last

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Almost 60 Years In Business

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Low Maintenance · A Focus on Quality · Built to Last · Almost 60 Years In Business .

Why Choose Concrete?

Solid, Maintenance-Free Construction — Pre-cast concrete panels assembled quickly on a concrete base. Once built, your structure will stand firm for decades with negligible maintenance.

Value for Money — Concrete garden buildings deliver robustness at a competitive price point, making them a smart option whether you’re after extra storage, a workshop, or a multi-use garden building.

Quick Build Time — Our concrete garden buildings are built in 2 days or less. Giving you a solid structure with minimal distribution to your garden.

Popular Sizes & Price Guide — Concrete Building Range

ALL BUILDINGS REQUIRE A CONCRETE BASE – THIS IS EXTRA TO THE GUIDE PRICES SHOWN. PLEASE REQUEST A QUOTE TO FIND OUT MORE.

Small garden shed with textured exterior, white door and window, surrounded by potted plants and grass, with trees and neighboring roof in background.
A small backyard shed with white framed windows, a table with red flowers, two chairs, and a boy on a red tricycle, surrounded by gravel and potted plants, with trees and hills in the background.

Our Most popular range! This is a stylish looking apex building and is available in lots of styles, offering you a very robust shed or workshop.  It creates extra practical storage with great looks while also adding value to your home.   

Traditional Concrete Garden Buildings

From €3,900 (sizes from 3m x 2.65m)

The Pent Range Concrete Buildings

This lean-to version is a modern looking building and can look very well across the end of a garden, enhancing both functionality and aesthetics of your home. The Pent style offers a versatile space for various purposes, such as storage, a workshop, or even a home gym.

Small backyard shed with a black metal roof, white trim, a window, a white garage door, and outdoor furniture with a lawnmower parked outside, surrounded by trees and mountains.

From €3,900 (sizes from 3m x 2.65m)

Classic Concrete Buildings

The Classic Garage range is our deluxe garage and  brings together a host of key features supplied as standard resulting in the ultimate maintenance free concrete garage package.  With a uPVC up and over door as standard this building is ideal for parking your car or your ride-on lawnmower.

Vintage black and cream classic car parked in front of a small wooden shed, with potted plants and outdoor chairs nearby on a gravel surface, overlooking a rural landscape with hills and trees.

From €7,420 (sizes from 5m x 3.16m)

Standard Concrete Garages

Our Standard garage range gives the best value for money, it is a lower cost option generally used as a shed or for storage. With the same high robust walls and roof trusses as the other ranges, it offers excellent value for anyone on a budget. We use the best quality materials ensuring your investment continues to give the best value for money, year after year.

From €2,875 (Sizes from 3m x 2.65m)

Request A Quick Quote

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Absolutely delighted with our new creative hub! From the moment Alan arrived to scope the project, to when the work was completed, My Garden Room were fantastic!

A great team, very professional, but also friendly and accommodating. Great support service from Pauline and the crew behind the scenes!

If you’re looking for high quality, zero maintenance, with a top-class finish; look no further! We are loving what they have achieved for us. Well done and thanks!

Customers Baden and Avri

Client Reviews

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I recently had a garden room installed by Barna Buildings and I couldn’t be happier with the experience. The team was incredibly professional from start to finish—always available, open to any modifications I requested, and consistently punctual.

What really stood out was their dedication and attention to detail. Despite the complexity of the build, they kept the site tidy at all times and delivered a flawless finish. Their teamwork and commitment made the whole process smooth and stress-free.

Highly recommended for anyone looking for quality craftsmanship and reliable service!

Customer David

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Barna have just finished our garden room and we could not be happier with the finished result, we worked alongside Danny from the start who was an absolute gentleman and answered any questions we had along the way, he met up with our landscapers on multiple occasions while we got our back garden done to make sure we had the right space and things in place for when Barna arrived to build.

The whole process was seamless, stress free from start to finish all thanks to Danny. We must mention the lads who arrived for the first 2 days of the build, the were on time, professional and most of all really, really nice to deal with, the same must be said for the plasterers, electricians, painters and lads who laid the floors.

We could not recommend Barna enough if you’re looking for a garden room or just looking for a little bit of extra space, they have a great team in place and everyone seems to work together really well. Special mention to Audrey also who kept us up to date every week with times and what was getting done in the following days. Thanks everyone at Barna!

Customers Shaun & Anine

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From start to finish the planning, communication, prep work, fitting and finish were outstanding. We are beyond happy with every aspect of our garden room. It serves as on office/gym and we required a lot of guidance regarding most aspects of the planning. The guys were beyond helpful and the finished product is everything they promised and more. We are more than happy to recommend the lads. Sincere thanks to the entire team.

Customer Mark

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Would highly recommend Barna Buildings for their fantastic customer service, attention to detail and gorgeous building we now have. They were so easy to deal with, very helpful, fast and efficient. Overall a great service and product. Thank you!

Customer Ruth