Free-Standing 18' x 20' Pergola with Roof - Kit for 6x6" Wood Posts
Included in this Freestanding Pergola Kit:
- 9x base brackets (for 6x6" wood)
- 4x 3-arm post brackets (for 6x6" wood)
- 4x 4-arm post brackets (for 6x6" wood)
- 1x 5-arm post bracket (for 6x6" wood)
- 24-104x roof brackets for your choice of roof kits as selected above ⤴
- 1.5" pan (round) #12 self-tapping stainless steel wood screws (with accompanying hinged, black screw caps) for securing wood into brackets
- Complimentary 1-inch and 6-inch drill bits
- NOTE: Wood (lumber) and anchoring hardware for securing the base brackets to a solid foundation are NOT included and will need to be purchased locally
Click here to see optional add-ons such as privacy walls, side railings, and corner supports.
Please note that the images above show a 24' x 24' pergola (rather than an 18' wide x 20' deep pergola, for which the kit on this page is intended). The number of roof rafters/slats will differ from what is pictured above since the roof is only intended to span the pergola's 20-foot depth (rather than a 24-foot depth as shown in the pictures). That said, the spacing between slats/rafters will be very similar to what is shown in the pictures. Important Note: In order for the pictures of our free-standing pergolas to be consistent with the pictures of our attached-to-the-house pergolas, the pictures on this page show width from front-to-back (18 feet for this pergola kit) and depth from left-to-right (20 feet for this pergola kit).
The roof rafters on this pergola are intended to run the width of the pergola (from front-to-back in the pictures). If you want the roof rafters to run the opposite direction (i.e. from left-to-right), you'll want this pergola kit instead.
Want a Smaller 4x4 Frame Instead?
Click here to see this exact same pergola kit with a smaller frame for 4x4" wood posts (instead of 6x6" wood posts).
About Our Steel Brackets:
- 12-gauge steel (approximately 2.6mm thick)
- Laser-cut, bent and welded
- Advanced weather coating technology to withstand extreme weather conditions
- Pre-drilled holes for securing wood and accessories to brackets
- Includes 1.5" pan (round) #12 self-tapping stainless steel wood screws (with accompanying hinged black screw caps) for securing wood into brackets
- Backed by our 5-year warranty
- Shipped directly to your doorstep from Chattanooga, Tennessee
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What's Not Included?
Wood. Wood is a) very expensive to ship and b) readily available to most people at local home improvement and building supply stores. By buying your wood locally, you also have more options on the exact type of wood you'd like that is appropriate for your area's climate.
Anchoring Hardware. While this pergola kit does include stainless steel wood screws for securing 6x6" wood posts into the brackets, it does not include anchoring hardware for securing the base brackets into a secure base (i.e. cement pad, deck, landscape toppers, concrete footing, etc.). This is because the anchoring hardware you need will vary based on a) what type of material you're going into and b) local building codes.
Privacy Walls & Other Add-Ons
Bracket kits for the following add-ons can be added by clicking the links below OR from the page you'll see after clicking the 'Add to cart' button above.
Assembling a Zen Pergola is quite easy (even for novices) and only requires basic tools. Following these simple instructions, it should only take 1-2 hours for you and a helper or two to assemble your pergola.
We stand behind our products! We will gladly replace any bracket that breaks, cracks, chips or corrodes within 5 years of purchase. Read more about our 5-year limited warranty.
Click here to learn about splitting your purchase up into 4 interest-free payments OR financing your order over up to 36 months.