Skip to content
Get $25 off when you sign up for the newsletter  Get Coupon
Get $25 off when you join the newsletter  Get Coupon

Corner Triangle Pergola Kit - For Any Size Pergola Up to 12' x 12'

👇 Happy Holidays Sale 👇 Happy Holidays Sale
Original price $949
Original price Starting at $949
Original price $949
Current price $749
Original price $949
Starting at $949 $749
Current price $749
Original price $949
21% Off

Free Shipping - delivered by -

Coupons - 1 available  Reveal


Happy Holidays Sale Ending December 10th - Get 20% Off plus Free Shipping!

About this Triangle Pergola Kit:

FREE-STANDING

pergola in triangle shape
(see the attached kit)
pergola in triangle shape
(see attached kit)

UP TO 12' x 12'

single-block pergola
(see the larger 24x24 kit)

4x4 BRACKETS

for 4-by-4's (3.5" x 3.5")
(see kit w/ 6x6 brackets)

INLINE 4x4 POSTS

change roof to: inline 2x4 slats, 2x4 rafters atop beams or no roof (frame only)

0 PRIVACY WALLS

you can purchase a privacy wall kit here

CLOSE SPACING

between roof rafters
(see kit w/ far or medium spacing)
between roof rafters
(see far or med spacing)

OPTIONAL ADD-ONS

add corner supports, a privacy wall or a side railing

OR... START FRESH

Included in This Corner Triangle Pergola Kit:

3x

BASE BRACKETS
for 4x4 wood

2x

2-ARM "L" BRACKETS
for 4x4 wood

1x

3-ARM CORNER BRACKET
for 4x4 wood

18x

ANGLED BRACKETS
for 4x4 wood

All

ALL SCREWS NEEDED
stainless steel

3x

BASE BRACKETS
for 4x4 wood

2x

2-ARM "L" BRACKETS
for 4x4 wood

1x

3-ARM CORNER BRACKET
for 4x4 wood

18x

ANGLED BRACKETS
for 4x4 wood

All

ALL SCREWS NEEDED
stainless steel

NOTE: Lumber (wood) and anchoring hardware for securing the base brackets to a solid foundation are NOT included and will need to be purchased locally.
Artboard-66
Artboard-66

Additional Information

Not Included in this Kit

Wood - Lumber 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.

Wood - Lumber 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 Cost

As noted above, wood (lumber) is NOT included in this triangular corner pergola DIY kit, nor is the hardware you'll need to anchor the base brackets to a secure foundation. Before you can build your triangle pergola with 3 sides, you'll need to purchase the following items from a local building supply store or lumber yard (assuming you plan to build a 12' x 12' pergola that is 8' tall):

  • Three (3) 8' long 4x4 posts
  • Eleven (11) 12-18' long 4x4 posts
  • Anchoring hardware (12 pieces)

The estimated cost for the above lumber and anchoring hardware is $477. This is only an estimate; actual costs will vary depending on the type of wood you decide to buy, your location, local stores & availability, and various other factors.

As noted above, wood (lumber) is NOT included in this triangular corner pergola DIY kit, nor is the hardware you'll need to anchor the base brackets to a secure foundation. Before you can build your triangle pergola with 3 sides, you'll need to purchase the following items from a local building supply store or lumber yard (assuming you plan to build a 12' x 12' pergola that is 8' tall):

  • Three (3) 8' long 4x4 posts
  • Eleven (11) 12-18' long 4x4 posts
  • Anchoring hardware (12 pieces)

The estimated cost for the above lumber and anchoring hardware is $477. This is only an estimate; actual costs will vary depending on the type of wood you decide to buy, your location, local stores & availability, and various other factors.

Optional Add-Ons

Complete your dream pergola with a bracket kit for:

Complete your dream pergola with a bracket kit for:

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.

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.

Shipping & Returns

Shipping is free on all orders delivered within mainland USA. Shipping fees will apply for orders being delivered to Alaska, Hawaii & Canada. Click here for more details.

Although we reserve the right to use any carrier we choose, we typically ship products via UPS or USPS. All products ship directly from our Boise, ID warehouse within 1 business day!

Click here to learn more about how we handle returns.

Shipping is free on all orders delivered within mainland USA. Shipping fees will apply for orders being delivered to Alaska, Hawaii & Canada. Click here for more details.

Although we reserve the right to use any carrier we choose, we typically ship products via UPS or USPS. All products ship directly from our Boise, ID warehouse within 1 business day!

Click here to learn more about how we handle returns.

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.

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.

This triangle pergola brackets & hardware kit will accommodate any free-standing pergola ranging from 6-12 feet wide by 6-12 feet deep as long as the width and depth are the same. The 3-sided corner pergola does not need to be exactly 12' x 12' like in the images on this page.

The kit includes 18 4x4 angled brackets so you can add 9 inline 4x4 posts to the roof of the pergola. You can purchase additional 4x4 angled brackets here.

Check Out What Our Customers Have Built...

About Our 4x4 Pergola Brackets

14-Gauge Steel

approximately 2.0 mm thick

For 4x4 Lumber

3.5" x 3.5" actual dimensions

Save Time

reduce build time by up to 75%

Shipped Direct

from Boise, Idaho USA

Weather Coating

for extreme conditions

5-Year Warranty

for your peace of mind

14-Gauge Steel

approximately 2.0 mm thick

For 4x4 Lumber

3.5" x 3.5" actual dimensions

Save Time

reduce build time by up to 75%

Shipped Direct

from Boise, Idaho USA

Weather Coating

for extreme conditions

5-Year Warranty

for your peace of mind

All Available Roof Styles

Inline 2x4 Slats

2x4 Rafters Atop Beams

Inline 4x4 Posts

No Roof - Frame Only

Inline 2x4 Slats

2x4 Rafters Atop Beams

Inline 4x4 Posts

No Roof - Frame Only

This Kit's Roof Style: Inline 4x4 Posts
See this same bracket kit for building a 3-sided triangle pergola to go in a corner with one of these other roof styles instead:
inline 2x4 slats  |  2x4 rafters atop beams  |  no roof (frame only)

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Shipped Direct

from our facility in

Boise, Idaho USA

Free Expert Help

call 877-760-6992

for pergola design help

DIY-Friendly

modular design for

easy pergola assembly

Free Shipping

on all orders

within mainland USA