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Freestanding Large Triangle Corner Pergola Kit - For 4x4 Wood Posts

👇 Memorial Day Sale 👇 Memorial Day Sale
Original price $829
Original price Starting at $829
Original price $829
Current price $649
Original price $829
Starting at $829 $649
Current price $649
Original price $829
22% Off
Option selected: No Roof (Frame Only)

Memorial Day Sale Ending May 27th - Get 20% Off plus Free Shipping!

About this Pergola Kit Configuration:

  • Type: Free-standing
  • Dimensions: Up to 24' x 24' in triangle shape (see the smaller up to 12' x 12' version of this corner pergola kit)
  • Bracket size: 4x4 (see the larger 6x6 version of this kit)
  • Roof style: Your choice of 3 spacing options for square 4x4 rafters

Want something completely different?  Use our easy design tool to create your own pergola configuration.

Included in this Freestanding Triangle Corner Pergola Kit:

  • Buy Your Wood Locally - We Provide the Rest6x base brackets (for 4x4 wood)
  • 2x L brackets (for 4x4 wood)
  • 2x 3-arm post brackets (for 4x4 wood)
  • 2x 4-arm post brackets (for 4x4 wood)
  • Up to 48x roof brackets (for 4x4 or 2x4 wood) for your choice of roof kits as selected above ⤴
  • Stainless steel screws (1.5-inch #10 self-tapping wood screws with pan/round head painted black) for securing wood into brackets
  • 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 for this freestanding triangle corner pergola kit with roof.

About Our Steel 4x4 Pergola Brackets:

  • Zen Pergola brackets are made in the USA with premium American steelProudly made in the USA with premium American steel
  • Made of 14-gauge steel (~2.0mm 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
  • Made for dressed lumber commonly called 4x4s (actual dimensions are 3.5" x 3.5")
  • Includes stainless steel screws (1.5-inch #10 self-tapping wood screws with pan/round head painted black) for securing wood into brackets
  • Reduces your pergola build time by as much as 75%
  • Backed by our 5-year warranty
  • Shipped directly to your doorstep from Boise, Idaho

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 4x4" 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.

Required Lumber & Estimated Total Cost

As noted above, wood (lumber) is NOT included in this pergola bracket kit (nor is the hardware you'll need to anchor the base brackets).

Before you can build your pergola, you'll need to purchase the following items from a local building supply store or lumber yard:

- Four (4) 8' long 4x4 posts
- Four (4) 12' long 4x4 posts
- If you select a roof... Five to nineteen (5-19) 12' long 2x4 slats *OR* four to nine (4-9) 12' long 4x4 posts - dependent upon your roof selection
- Anchoring hardware (16 pieces)

The estimated cost for the above lumber and anchoring hardware is $307 - $580 (depending on the roof you choose) OR $270 if you purchase the frame only (no roof).

Together with the cost of this Zen Pergolas bracket kit, the estimated TOTAL ALL-IN COST for your pergola is $806 - $1415 depending on your roof selection (or $649 for the frame only). This is only an estimate... actual costs will vary depending on the type of wood you buy, your location, local stores & availability, and various other factors.

Privacy Walls & Other Add-Ons

Bracket kits for the following add-ons can be added by clicking the links below:

Privacy walls

Side railings

Corner supports

Fast + Free Shipping

Domestic shipping (normally $49.95) is currently FREE for all pergola kits and add-ons. Orders are shipped from our warehouse in Boise, Idaho either same-day or within 1 business day and typically arrive within 2-4 business days. See more shipping information here.

Assembly Information

Assembling a Zen Pergola is quite easy (even for novices) and only requires basic tools. Following these simple instructions, it should only take 2-3 hours for you and a helper to assemble your pergola.

5-Year Warranty

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.

Financing Available

Click here to learn about splitting your purchase up into 4 interest-free payments OR financing your order over up to 36 months.

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Made in the USA

with weather-coated

American steel

Free Expert Advice

call 877-760-6992

for pergola design help

DIY-Friendly

modular design for

easy pergola assembly

Free Shipping

to mainland USA

(from Boise, ID)

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Pictures from Happy Customers

Pictures of finished pergolas submitted by Zen Pergolas customers

Customer Reviews

Based on 83 reviews
92%
(76)
6%
(5)
1%
(1)
1%
(1)
0%
(0)
L
Larry R.
14×10 Pergola attached to roof

Went up as listed,added sun shade.Very pleased with product.

A
Alejandro J.
Pergola 3 Arm post bracket 6x6

The 3 Arm braket for pergola is very strong and is what I expect. I put a pergola in a corner and is very good I really recommend it. thanks zen pergola

T
Tami H.
4 x 4 Brackets

Excellent customer service. Product is well made .

B
Brian S.
Well Made.

Well made product and works well holding 6x6 posts in place. The only thing I would recommend would be holes in bottom for drainage.

Hey Brian, thank you for the great review and thank you for the feedback. We've received this feedback from others in the past and it's something that we're working on implementing right now. Within a month or so all base brackets will include a hole in the base for drainage.

J
John K.
Great Quality

These angle braces were really heavy duty - much more-so than I expected. Also, the braces arrived very quickly. Great service