Our Pergola Installation Guide will help you get a better idea of how easy it is to do it yourself. Learn how to build a Pergola with this guide. All parts, layouts and photos to help you understand how a Pergola is put together. Plasticlumberyard Pergola Kits are available or you can use our Pergola Builder to build a Freestanding or Attached Pergola. Everything you need in one place! If it’s Pergolas, It’s Plasticlumberyard.com!