Big Kahuna 17×18 Pergola Kit Features

The Big Kahuna 17×18 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 17×18 Pergola Kit

$9,210.00 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



17×18 Pergola Kits

Need a new go-to spot to hang out with family and friends? Create your own space with a 17×18 Big Kahuna pergola kit. Built with sturdy lumber and crafted with pride in the USA, the 17×18 pergola kit will last for many years. Built with sturdy 6×6 posts, double 2’x8’ beams, 2’x8’ rafters, 2’x6’ angle braces, and 2’x2’ top slats, the 17×18 pergola kit will create enough filtered shade for you to entertain guests and have grill out to your heart’s desire!