Wooden Car Double Garage with Metal Doors

20x18 Dunsterhouse Deore Double Garage (45mm) with Metal Doors



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Are you looking for a traditional looking garage made from high quality materials? If so, take a glance at the Deore double garage range with Metal Doors. This stunning 20x18 (5.90m x 5.5m) garage is made using slow grown spruce, and fitted with a 4mm toughened glass window.


This wooden Garage also features a side door for easy access. Why not add one of our treatments to your order to really spruce it up!



  • Please Note: All sizes quoted are nominal

  • External Depth: 5.50m (18' 0")

  • Ridge Height: 2.95m (9' 8")

  • Internal Eaves Height: 2.32m (7' 7")

  • Door Walkthrough Height: 1.82m (5' 11")

  • Side Door Opening Size 0.64m x 1.79m (2' 1" x 5' 10")

  • Garage Door Opening Size: 2.14m x 2.16m (7' 0" x 7' 1")

  • Window Opening Size: 0.66m x 1.08m (2' 1" x 3' 6")

  • Wall Thicknesses Available: 45mm Tongue & Groove

  • Internal Width: 5.67m (18' 7")

  • Internal Depth: 5.27m (17' 3")

  • Internal Area (m2): 29.88m2

  • Wall U-Value (W/m2k): 1.93

  • Walls: Spruce

  • Windows: 1 Opening

  • Glazing Material: 4mm Toughened Glass

  • Glazing Options: 24mm Double Glazing Included As Standard

  • Garage Door Options: Metal

  • Roof Thickness: 19mm Tongue & Groove

  • Roof Covering Options: EPDM Rubber, Superfelt or Shingles

  • Floor Bearers: Pressure Treated

  • Ventilation: 2 Plastic Vents Included

  • Adjustable Storm Braces: Included

  • Assembly Time:1 - 2 Days* 


*This is an approximate time only, based on 2 people. Assembly time may vary depending on season/weather conditions, foundation type, ability of those constructing, etc


Please Note: All fixings needed for assembly are supplied.

Please Note: All wood is planed, pre-cut (with the exception of trims), and pre-notched for quick and easy construction. Minor adjustments will have to be made on windows, well within the scope of a competent DIYer.


Approx Dimensions in ft

Length (Side) 5.50m (18' 0") X Width (Front - Entrance) 5.90m (19' 4") X Height 2.95m (9' 8").

NB: The garage doors opening is 2.14m x 2.16m (7' 0" x 7' 1").

  • Extra Door +£160.00
  • Additional Window +£110.00
  • Tin of Oak Treatment +£30.00

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We deliver all over Ireland for all flat-pack sheds, log cabins and playhouses. Our estimated turnaround time for manufactured flat pack delivery is 1-2 weeks NI or 2-3 weeks ROI, lead time for Dunsterhouse log cabins 4-6 weeks. Our lorries deliver a “direct to your door delivery”. This means that flat-packed items will be left on your premises laid flat on the ground for safety. We require a signature upon delivery, and we will contact you with a delivery time and date for your convenience. Please note there is a €150 surcharge on some products delivered to Cork, Kerry and Waterford.

If you have any queries about delivery please email info@shedfactoryireland.ie

Please note:

ShedFactory also offer an installation service (not applicable to metal sheds). Our expert installers can have your shed up that very day. Please click on the installation tab above for more details.

To ensure your purchase lasts as long as it should it's important to follow our recommendations.

Please refer to our Post Installation Manual for more details.

Shedfactory products are designed for maximum durability and ease of installation. We recommend 2 people to install this item. You will receive a step-by-step installation guide along with your delivery. However you can always view our online tutorial here. For Dunsterhouse products they have installation videos for products here. For Climbing Frames click here. We strongly advise that if you are installing on uneven ground, you will need to purchase blocks for levelling (wooden sheds only) Metal sheds need a concrete base. Please click on the other items tab above, and add to your order.

Don't want to install it? We can do it for you!

Shedfactory Ireland can also build and install as required. Our installation service takes the hassle of installing it yourself and you can be guaranteed that it will be perfect.

Please use the drop down box below to receive an installation quote. This can be added during checkout, and we will contact you with a delivery time and date for your convenience.

Based on your selection, you may be interested in the following items:

  • FREE Doorstep Delivery On all sheds

  • 2 Man Assembly Full instructions with delivery

  • Installation Available Please select option at checkout


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