Barrington 20×12 review: measure the usable layout
The Barrington 20×12 is worth considering when you need a larger covered area and can accommodate its support layout and installation requirements. This guide uses manufacturer documentation rather than a hands-on Barrington test.
Understand the package
The 20×12 Barrington listing describes a cedar gazebo/carport with a galvanized steel hip roof. The model has intermediate supports, so the roof’s nominal rectangle is not one completely unobstructed opening.
Lay out what will go underneath
- Mark the posts using the model drawings.
- Place furniture outlines and allow chairs to pull out.
- Check routes through the space and access for maintenance.
- For vehicle use, measure clearance at the intended entrance.
Account for installation before judging value
The 2306172B manual sets out the support and anchoring requirements. Budget for the foundation and assembly as well as the kit. The smaller Arcadia build shown below is not evidence that this model can be assembled in one evening.
When to shortlist it
Shortlist it if the measured layout works and the site can support the prescribed installation. Reconsider if the plan relies on removing a post, enclosing the structure or attaching unsupported loads. Compare the complete installed quote with other exact models that meet the same needs.
Model reference: Backyard Discovery Barrington 20′ x 12′ Cedar Wood Outdoor Gazebo.

Watch a Real Backyard Discovery Gazebo Build in 4K
Before you commit to a gazebo, it helps to see one go together in the real world. Preston and his brother built a Backyard Discovery Arcadia 12′ x 9.5′ cedar gazebo in a single evening, start to finish.
In the 4K video below, you can see how the pre-cut, pre-drilled cedar pieces fit together, how the hardware is organized, and how manageable the process is for just two people. The fresh cedar smell, solid posts, and overall build quality are a big part of why we like Backyard Discovery so much.
If you want to see more photos and details from this exact build, Preston also wrote about the process on his personal site: PrestonShamblen.com/backyard-discovery-arcadia-gazebo-setup. It includes tips, notes, and behind-the-scenes details from the same evening.
Before proceeding
A documentation-based Barrington 20×12 review covering its steel-roof layout, intermediate supports, usable space and complete installation cost.
Review current product details: Backyard Discovery Barrington 20′ x 12′ Cedar Wood Outdoor Gazebo.
