GRID 30 Double Pergola Kit for 4x4 Wood Posts Type_DUO There are also regional limitations

There are also regional limitations for what kind of lumber is ideal your build

Buying your lumber allows you the freedom to select the type of wood you want to use for your build and budget

Insert screws in holes closest to the wood

Get creative with your backyard DIY using the the GRID 30 Freestanding Pergola with Base

We advise consulting with your local building codes

GRID 30 Double Pergola Kit for 4x4 Wood Posts Type_DUO There are also regional limitationsCreate and build to your size and space with the GRID 30 Double Pergola Kit! It adds onto the single pergola kit with two QUAD 30 and a PEAK QUAD 30 that allows you to extend the size of your pergola structure and accommodate a larger space. See sizing chart for reference of wood. We advise consulting with your local building codes.