#1 Home Improvement Retailer

10 ft. x 20 ft. Double Pergola Kit with 2 Graphite Shade Sails for 4x4 Wood Posts

Apply Now
$undefined.00 /mo* suggested payments with months* financingApply Now
  • Freestanding pergolas can be built anywhere and on any surface
  • Shade sails made from HDPE woven fabric, block 85%+ UVA/UVB rays
  • Lumber not included
  • View More Details

Frequently Bought Together


Product Overview

A Double Pergola Kit with Shade sails is a great addition to your outdoor living area. Quick and easy to assemble, it makes for an amazing extension to any space. You can replace wood and maintain brackets instead of replacing the entire system.
  • Zinc coated with commercial grade outdoor powder coating
  • Note our brackets are made to fit dressed lumber. 4x4 wood is in fact 3.5”x3.5” - the industry simply calls it 4x4. 6x6 wood is in fact 5.5 in.x5.5 in. - the industry simply calls it 6x12
  • You can use any dry, straight lumber that fits our brackets and is strong enough to build a pergola. By design, our products allow you the freedom to choose your preferred wood to suit your build and budget.
  • All of our brackets require only 2 screws per side (every set of eight holes), we leave the other holes open for future accessories
  • Included in the kit: 4x TRIO corner brackets, 6x SOLO base brackets, 2x QUAD extension brackets, 2x graphite shade sails of chosen sizes, #12 x 1-1/2 in. Pan Rob/Phil combo drive 304 S.S Wood screw with Black plastic head caps
  • Excluded from the kit: surface securing hardware, wood

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.



Approximate Depth (ft.)
Approximate Width (ft.)
Assembled Depth (in.)
120 in
Assembled Height (in.)
96 in
Assembled Width (in.)
240 in
Coverage Area (sq. ft.)
Width (ft) x Depth (ft)


Assembly Required
Canopy Style
Color Family
Frame Material
Hardware Included
Outdoor Living Product Type
Product Weight (lb.)
320 lb

Warranty / Certifications

Manufacturer Warranty
5 Years on Bracket, 2 Years on Shade Sail

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.6
    out of 5 reviews
  • 50% recommend this product
Filter by:
Showing 1-5 of 5 reviews
Very difficult to put together,...
Very difficult to put together,
Response from TOJA GRIDOct 8, 2021
Hi Keifer, Some customers find the brackets difficult to work with if the wood is not completely dry. The wood used to build your pergola should be completely dry, otherwise the wood might swell and not fit the brackets.
    not much for your money
    This item doesn't include the posts so why is it so expensive for metal brackets and tarps?
    Response from TOJA GRIDAug 15, 2021
    Hi Doug, our brackets are competitively priced based on the quality and durability of the product. Our 4x4 brackets consist of 14-gauge and the 6x6 brackets are 12-gauge North American steel respectively. Our extensive 10-year outdoor powder coating ensures your pergola will look its best and stand up to nature’s adverse and challenging conditions and provide outstanding functionality now and for years to come. We do not ship lumber because it's oversized, it might twist in shipping and you as a customer will incur an inflated shipping cost instead of the free shipping that's currently offered.
      2 people found this helpful
      The Toja Grid system is terrific! I did have to...
      The Toja Grid system is terrific! I did have to find help putting it together. Be advised the kit is made to go with smooth surface/finished wood beams. We had rough unfinished 4x4's & they needed to be hand planed at each end to fit. It took 2 people with the right tools about 7 hours to complete. We also added corrugated plastic for a more waterproof roof, then added the shades underneath. It looks fantastic!
      Response from TOJA GRIDJul 27, 2021
      Thanks ADY, for the great rating and we're so glad you're pleased with your finished build.
      • Verified Purchase
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      Response from TOJA GRIDMay 24, 2021
      Five Stars, WOW! Greatly appreciate you taking the time for the review!
      • Verified Purchase
      Easy to put together, looks good and is very solid, modern looking and pleased over all. The onl...
      Easy to put together, looks good and is very solid, modern looking and pleased over all. The only negative I find is that the plastic straps on top of the shade sails are not solid. 3 of them broke within a few days of installation, yes there was some wind, but these straps are also exposed to the sun. It just seems a bit odd that these straps aren't made of a sturdier material being exposed to the elements. Otherwise, would recommend, happy with product...
      Response from TOJA GRIDMay 11, 2021
      Thank you for your feedback regarding the shade sail straps. If we can assist you with anything further, please feel free to reach out to us.
      • Verified Purchase
      • Recommended
      Showing 1-5 of 5 reviews