Big Kahuna 16×20 Pergola Kit Features

The Big Kahuna 16×20 pergola kit comes standard with:

  • Double 2×8 Beams
  • 2×8 Mortised (Notched) Rafters
  • 6×6 Mortised Posts
  • 2×6 Decorative Angle Braces
  • 2×2 Top Slats
  • Stainless Steel Hardware
  • Optional Galvanized Post Mounting Hardware

Select your options below to customize your pergola kit: Wood Type, Freestanding or Attached, Post Length and Post Mounting Method, End Shape, and Post Base Trim.

Big Kahuna 16 x 20 Pergola Kit

$9,020.00 Free Shipping

★★★★★ Pergola Depot is rated 4.9 out of 5.0 based on 123 reviews

Wood Type * 

Freestanding or Attached * 

Will your new pergola be freestanding or attached to a wall?

Posts * 

Choose post length and mounting method that matches your choice of freestanding or attached. More Info

End Shape * 

Select your end shape:
Pergola End Shapes

Add Post Base Trim * 

Decorative trim 1” thick by 8” high to cover up the post mounting hardware. More info



16×20 Pergola Kits

Our 16×20 pergola was designed to fit in your backyard garden, patio, or pool deck. Our 16×20 Big Kahuna pergola kits create an instant outdoor room. With plenty of room for your outdoor bar, hanging swing, and comfy seating, this style pergola offers the most coverage of our full-size pergola kits. Offered in freestanding or attached, the Big Kahuna is engineered to withstand 175 mph wind gusts, and is a sturdy quality patio cover that provides shade and style to any outdoor landscape design.