Garden Rooms

O'Brien Timber Products Garden Rooms

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Garden Rooms and Home Offices For Sale

If you want to buy a Garden Room of the finest quality and that is affordable in nature look no further. Our stylish and fully insulated garden rooms are the perfect way to add space and beauty to your home, while turning your garden into a place that is used throughout the year.

Our Garden Rooms are used by our customers for a variety of functions from home office, art studio, music room, yoga room, playroom, family leisure room, utility room, hairdressing salon, man cave, shed shed, you name it!

All of our Garden Rooms are made in our factory in Co. Galway by trained craftsmen and offer the highest quality Pressure Treated Timber from Scandinavia, premium quality Double Glazed PVC Windows and Doors, top specification Insulation, Internal finish, Electrical Wiring and much more. 

Delivery Lead Time for one of our Garden Rooms is approx. 6-8 weeks from the time of order at present.

We have two main options in terms of the interior finish of our Garden Rooms.

OPTION 1 as per specification below;

  • Side Walls: 7’ High (2.13m) to Eaves.
  • Frame: 75mm x 35mm Pressure Treated Timber Frame at 400mm centres.
  • Exterior Timber: 32mm Pressure Treated Planed Rebated Weatherboard (Log Profile). This is slow growing timber imported from Scandanavia/Northern Europe.  
  • Felt Lined Walls: Walls have breathable membrane between frame and weatherboard.
  • Floor: Floor is OSB3 with underfloor insulation.
  • Roof: Torch On Felt & Tile Style Steel Roof.
  • Door: PVC External Door (single) – Half glass, Double Glazed.
  • Windows: 3 PVC Windows - Double Glazed.

OPTION 2 includes a Fully Finished Interior as per specification below;

  • Side Walls: 7’ High (2.13m) to Eaves. 
  • Frame: 75mm x 35mm Pressure Treated Timber Frame at 400mm centres. 
  • Exterior Timber: 32mm Pressure Treated Planed Rebated Weatherboard (Log Profile). This is slow growing timber imported from Scandanavia/Northern Europe. 
  • Walls: Walls have breathable membrane between frame and weatherboard.
  • Walls and Ceiling: Walls and Ceiling are sheeted with OSB 3 and lined with 38mm insulated plaster board – joints taped and  skimmed.
  • Floor:  Floor is OSB 3 with under floor Insulation and finished with a Laminated Floor.
  • Roof: Torch On Felt & Tile Style Steel Roof.
  • Door: PVC  External Door (single) – Half Glass, Double Glazed.
  • Windows: 3 PVC  Windows - Double Glazed.
  • Skirting and Architrave are fitted.

Building is supplied with Consumer Unit, Lights, Power and Phone Points (optional). These are surface mounted on Dado Trunking. With this system additional power points can easily be added at a later date if required. Excludes connection to mains supply unless otherwise agreed. 

Standard Sizes  

  • 10' x 10'
  • 12' x 10'
  • 16' x 10'
  • 20' x 10'
  • 12' x 12'
  • 16' x 12'
  • 20' x 12'
  • 24' x 12'                                                                                                   

For pricing please contact our sales team on 090-9679408 or email

- Modifications can be made re windows and doors. Available in a range of sizes and colours.
- Garden Rooms are also available in Classic finish – 18mm Pressure Treated Planed Rebated Weatherboard*.
Building will require a compacted hardcore or concrete base – not included. Adequate access required. 

What Our Customers Are Saying

Liam & Bronwyn, Ennis

"O' Brien Timber Products Ltd. supplied and installed a 12x10 Office/Garden Room - Log Style Option for us.
We found there service top class and were always helpful with any of our queries. The fact that they are one stop shop with regard to wall and ceiling slabbing, carpentry, electrical etc. as well as cabin installation means cost certainty and less hassle for us the client.
We would have no hesitation in recommending there service to anyone"


Stephen, Galway

"I decided to use O’Briens following a recommendation. What a great decision.

From initially dealing with Tomas, he was incredibly helpful & patient in putting together what I had in mind. Three sets of plans later, we landed on the perfect garden room/home office & garden shed. Three separate rooms, three different functions and brilliantly designed.

Evelyn & Eimear in the office extremely helpful & courteous to questions the whole way along. Hugh & the great team of lads who put it together. I was blown away by the professionalism and expertise. They double & triple checked every minute detail of the build and ensured we were happy. Richie, Tom & Niall who completed the interior and wiring also, top class for professionals and fantastic to deal with.

All in all, incredible service. Product and a wonderful team of great people in O’Briens to deal with. I should know, I dealt with at least ten companies before finding O’Briens, the best bar none. So happy with the end result, way beyond expectations. would recommend O’Briens to anyone. My family will enjoy it for many years to come."




O'Brien Timber Products Ltd
County Galway
H53 P597

Phone: 0909679408



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