Committed To Superior Quality & Results

Bespoke Garden Rooms by CG Joinery!

Need more room, an office or a home gym?

A garden room may be the perfect solution for you.

CG Joinery – Modern Garden Rooms

CG Joinery is a professional, family-run business, established in 2009. We consist of a group of highly qualified tradesmen and offer a range of joinery services. Majority of our interior design projects are completed for highly recognised construction companies throughout Dublin.

At Garden Rooms by CG Joinery, we aim to have our summer house & wooden garden rooms completed within 2-5 days. We will guide you on lead time on receipt of deposit. Our insulated garden rooms are built on site, from initial phase to completion, leaving you with a sustainable, low maintenance room. With our quickturn-around time we aim to minimise disruption for you, while maximising your living space, home space and comfort. We will confirm your booking with a 10% deposit, and then proceed to collect 50% payment on day one of installation, following by 40% on completion day.

Get in touch!

(NI) 0779 929 4763
(ROI) 0894 968 175

Contact us to Arrange an Appointment for Bespoke Garden Rooms

Request a Free Quote


Timber frame garden rooms provide a practical and attractive addition to any garden space, offering a wide range of benefits to homeowners.


Composite garden rooms offer a variety of benefits, from durability and sustainability to comfort and low-maintenance. They are a versatile and practical choice for anyone looking to create a stylish and functional outdoor living space.


A stone garden room can be a beautiful and practical addition to any outdoor space, offering both aesthetic and functional benefits from soundproofing and insulation to durability and maintainability.

Why Choose Us

Our garden rooms are completed to the highest standard of a builder’s finish. We are very keen to adapt our garden rooms specifically to each individual, ensuring high quality and a personalised finish.

Reliable & Qualified Experts

We consist of a group of highly qualified tradesmen and are now very proud specialists in insulated garden rooms, serving all across Ireland.

Quick Turnaround

We aim to have our insulated garden buildings completed within 3-5 days to minimize disruption for you.

Competitive & Flexible Prices

Confirm your booking with a deposit, then then make part-payment on day one of installation followed by final payment on completion day. *Finance options now available

Happy Customers

Great alternative for a fraction of the cost

Rated 5 out of 5

Just got ours finished. We are really happy with the finish and quality of work. All the lads worked away and got it completed. We had considered an extension to our house for a pool room but this is a great alternative for a fraction of the cost.


Fabulous garden room

Rated 5 out of 5

Our Garden room was the first of 2 projects CGJ built for us. When we saw the workmanship shown in the original project, our fabulous garden room, we asked for a quote for the second- a very large covered deck. Within 2 weeks the deck was complete. The lads came and left everyday at the times they gave us, worked cleanly and quietly, all requests, even last minute, were taken care of. I would highly recommend the crew for any joinery work you needed. Great work, great value, great guys.


A great party room

Rated 5 out of 5

Just to say a big thank you to CG Joinery and his team for my fabulous garden room, I just love it, thanks. A great party room’


highly recommend the team at CG Joinery

Rated 5 out of 5

I would highly recommend the team at CG Joinery. We got a garden room, and storage shed fitted last week and the guys are fantastic. The team arrived when they said they would. The finish and the quality of craftsmanship is excellent. Cannot recommend enough. Happy to take a DM message from anyone to discuss.Great team, great quality & great value. Well done to the team and thank you.


Extremely pleased with the whole process from start to finish

Rated 5 out of 5

Just finished our new garden room by CG Joinery extremely pleased with the whole process from start to finish. The team delivered exactly to spec and the finish is outstanding. They were a pleasure to deal with throughout. The craftsmanship is superb, but also they left the place neat and tidy after each day’s work. Very happy with the end result, looking forward to my new home office/ teenage den at weekends. Thanks so much to Caolan and team.


Need A Free Quote?

Give us a call to discuss any requests you have, we would be glad to assist and can provide competitive quotes for our services.

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