Big Kahuna 13×18 Pergola Kit Features

The Big Kahuna 13×18 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 13×18 Pergola Kit

$7,490.00 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



13×18 Pergola Kits

Not only will your backyard be the talk of the neighborhood, but your family will love spending more time outdoors; and all thanks to the 13×18 Big Kahuna pergola kit perched on your patio!

Built with quality craftsmanship, the 13×18 pergola kit comes pre-cut, pre-drilled and ready to assemble. Make it a weekend project assembling your new patio cover, or enlist the help of your favorite landscape contractor!