12 x 20 Wood Gazebo with Aluminum Roof


This Yardistry product is available exclusively through Costco.

Key Features

  • Built using 100% FSC® Certified Cedar Lumber
  • Stunning Montana Bronze aluminum roof
  • 6“ x 9” corner posts and 6” x 6” center posts with classic plinths
  • Sleek curved gussets
  • Pre-cut, pre-drilled, and pre-stained in a beautiful, environmentally friendly, mocha brown stain

About This Gazebo

Spend even more time outside, thanks to this 12’ x 20’ wood gazebo with an aluminum roof by Yardistry.

Built with 100% FSC® Certified Cedar Lumber and finished in a stunning mocha brown stain, the 12’ x 20’ Wood Gazebo with Aluminum Roof is sure to become a popular gathering place—and a beautiful focal point in your yard. This beautiful design features a Montana Bronze aluminum roof which will provide you and your guests with plenty of shade for years to come!

The spacious 12’ x 20’ wood gazebo is big enough to easily set up both a dining and a living space. With its 6” x 9” corner posts and heavy-duty construction, the 12’ x 20’ wood gazebo can be attached to any structurally safe surface. Be the host with the most. Gather with friends and family year-round in ultimate comfort and style.

Your new gazebo is designed for stress-free assembly. The wood comes pre-cut and pre-drilled so all parts fit together with ease. Just follow the illustrated step-by-step instruction manual or watch the online helpful hints assembly video.

Available exclusively at Costco, the 12’ x 20’ wood gazebo will add a stylish and modern look to your outdoor living space!


  • Overall Roof Dimensions: 12’ 2” L x 20’ 1/2” W x 10’ 2” H
  • Base Dimensions (outside to outside of posts): 10’ 10-3/8” L x 19’ 7/8” W
  • Base Dimensions (inside to inside of posts): 9’ 10-3/8” L x 17’ 6-7/8” W

Bring Your Backyard
Ideas to Life

Want to see what a Yardistry product looks like in your back yard? Just scan this QR or click the link on your phone or tablet to see how it would fit in your space.

12 x 20 Wood Gazebo with Aluminum Roof's QR Code

Scan the QR Code to view this product in your outdoor space

Wondering how this structure will look in your outdoor living space? Yardistry’s Augmented Reality tool allows you to use a mobile device to place a 3D model of any of our Structures directly in your outdoor space. Fully engage by moving it around and seeing it from all sides, how it will fit on a patio or deck or how it will look with your outdoor furniture.

Assembly Information

  • Ready to assemble kit.
  • All hardware and components included.
  • Designed to be surface mounted (mounting hardware not included).
  • Dedicated Customer Experience Team to help with any assembly questions.

Packaging / Curbside Delivery

The 12’ x 20’ Wood Gazebo with aluminum Roof comes in 5 boxes:

  • Box 1: 104″ L x 44 1/2″ W x 5″ H = *256 lbs.
  • Box 2: 104″ L x 22 3/8″ W x 12 1/4″ H =*235 lbs.
  • Box 3: 104″ L x 22 3/8″ W x 12 1/4″ H =*282 lbs.
  • Box 4: 104″ L x 22 1/2″ W x 5 1/4″ H =*115 lbs.
  • Box 5: 104″ L x 22 1/2″ W x 5 1/4″ H =*112 lbs.

*Precise weight may vary due to moisture content.

The Yardistry Warranty

Yardistry warrants that this product is free from defect in material and workmanship for a period of one (1) year from the original date of purchase. In addition, for any product with lumber, all lumber is warranted for five (5) years against rot and decay. This warranty applies to the original owner and registrant and is non-transferable. Please contact our Customer Experience Team directly if you have questions about the product, warranty, or need replacement parts.

Real Backyard Stories

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