Sombrero 18×20 Pergola Features

The Sombrero 18×20 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.

Sombrero 18×20 Pergola

$8,180.00 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



18×20 Pergola

The Sombrero 18×20 pergola kit is the classically design pergola that can give you maximum patio coverage. Instantly add the perfect spot to gather with family and friends with an 18×20 pergola over your patio or next to your pool. Each of our pergola kits is handcrafted and customized to fit your landscape. Finished to create the perfect spot for your outdoor BBQ or retreat. If you need help with measurements or custom pergola questions, call 877-563-0002 or shoot us an email!