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Freestanding 8x20 Pergola Kit with Roof (6 Options) - For 4x4 Wood

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Original price $749
Original price Starting at $749
Original price $749
Current price $599
Original price $749
Starting at $749 $599
Current price $599
Original price $749
20% Off

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Coupons - 1 available  Reveal

Customization Options:

Option selected: No roof (frame only)

Christmas Sale Ending December 25th - Get 20% Off plus Free Shipping!

About this 8' by 20' DIY Pergola Kit:

FREE-STANDING

2-block pergola with 6 posts
(see the house-attached 4-post kit)
2-block pergola
(see wall-mount kit)

8' x 20'

with 8' long roof slats
(see the inverse 20x8 kit)
with 8' long roof slats
(see inverse 20x8 kit)

4x4 BRACKETS

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

OR... START FRESH

Included in this Freestanding 8x20 Pergola Kit with Optional Roof:

6x

BASE BRACKETS
for 4x4 wood

4x

3-ARM POST BRACKETS
for 4x4 wood

2x

4-ARM POST BRACKETS
for 4x4 wood

0-64x

ROOF BRACKETS
based on your roof choice

All

ALL SCREWS NEEDED
stainless steel

6x

BASE BRACKETS
for 4x4 wood

4x

3-ARM POST BRACKETS
for 4x4 wood

2x

4-ARM POST BRACKETS
for 4x4 wood

0-64x

ROOF BRACKETS
based on your roof choice

All

ALL SCREWS NEEDED
stainless steel

Roof Brackets: NONE

included in the kit based on your roof style
selection of No Roof (Frame Only) (change)

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 pergola bracket kit (nor is the hardware you'll need to anchor the base brackets). Before building your pergola, you'll need to purchase the following items from a local building supply store or lumber yard (assuming the pergola will be 8' tall):

  • Nine (9) 8' long 4x4 posts
  • Four (4) 10' long 4x4 posts
  • IF you choose a roof style with wood slats:
    • - Eight to thirty-two (8-32) 8' long 2x4 slats, or
    • - six to forteen (6-14) 8' long 4x4 posts
        (depending on your roof style selection)
  • Anchoring hardware (24 pieces)

The estimated cost for the above lumber and anchoring hardware is $432 - $739 (depending on which slatted roof option you choose & whether you check the 'Add more roof brackets for more shade' box just below the roof style options) — OR — approximately $389 if you choose either the No Roof (Frame Only) or Shade Canopies roof style (neither of which has wood roof slats). This is only an estimate; actual costs may vary depending on the type of wood you buy, your location, local stores & availability, and various other factors.

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 building your pergola, you'll need to purchase the following items from a local building supply store or lumber yard (assuming the pergola will be 8' tall):

  • Nine (9) 8' long 4x4 posts
  • Four (4) 10' long 4x4 posts
  • IF you choose a roof style with wood slats:
    • - Eight to thirty-two (8-32) 8' long 2x4 slats, or
    • - six to forteen (6-14) 8' long 4x4 posts
        (depending on your roof style selection)
  • Anchoring hardware (24 pieces)

The estimated cost for the above lumber and anchoring hardware is $432 - $739 (depending on which slatted roof option you choose & whether you check the 'Add more roof brackets for more shade' box just below the roof style options) — OR — approximately $389 if you choose either the No Roof (Frame Only) or Shade Canopies roof style (neither of which has wood roof slats). This is only an estimate; actual costs may vary depending on the type of wood you 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.

Please note that the images above show a 12' x 24' pergola (not an 8' wide x 20' deep pergola for which this kit is intended). The number of roof rafters/slats will differ from what is pictured above since this kit's roof is only intended to cover the pergola's 20-foot depth (not a 24' depth). That said, the spacing between rafters/slats will be very similar to what is shown in these images.

The roof rafters on this pergola (which should be 8' long) will be mounted to the beams on the 20' side and will run the 8-foot width of the pergola shortways (providing more shade when sunlight comes from the 8-foot width side). If you want the roof rafters to run the opposite direction (i.e. longways), you'll want this 20x8 pergola kit instead.

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

Your Choice of 6 Roof Styles

Straight Inline 2x4 Slats

2x4 Rafters Atop Beams

Inline 4x4 Posts

Angled 2x4 Slats

No Roof - Frame Only

Shade Canopies

Straight Inline 2x4 Slats

2x4 Rafters Atop Beams

Inline 4x4 Posts

Angled 2x4 Slats

No Roof - Frame Only

Shade Canopies

Current Selection:

No Roof - Frame Only  change
 

Customer Reviews

Based on 98 reviews
92%
(90)
6%
(6)
1%
(1)
1%
(1)
0%
(0)
T
Tiffany
Love the privacy!

This kit arrived quickly and exactly as advertised. We ordered the 12x12 with two privacy walls to surround our jacuzzi. I love that it is customizable to the exact size you need. It did take three people to stand it up (very heavy 6x6 posts), but super sturdy and looks modern. It is absolutely perfect!

M
Mark H.
Perfect for brackets on workbench

I purchased these for connecting 4x4’s to 6x6 legs for a workbench. I need four more to put the workbench table together. They absolutely perfect for this purpose. I can’t wait to get four more!!!

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M
Melissa P.
Pergola W/6” X 6” posts

We ordered the set we liked and the next day we were informed that some of the parts were back ordered. That happens and we were fine waiting a few extra weeks to receive everything. Once the brackets arrived two of the boxes had some damage to the exterior box. The packaging was so good that the interior
boxes were damage free (nice job). While we were putting our pergola together we had one rafter bracket that did not have all of the holes in it, nothing a drill and drill bit could not take care of (quality Control 4.9, it happens). We are planing to mount a swinging bed inside of the pergola so we did not use the screws provided instead we used a GRK type of structural screw with a higher weight load per screw. Overall we are very pleased with the brackets and with the ease it was to put together.

S
Shane M.
Amazing design and support

Perfect solution for my patio and helped tremendously during a slight shipping issue by UPS.

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