Our 16 square foot Sonoma Pergola Kit in Mocha does much more than create an outdoor living space: it brings families and friends together. This elegant patio pergola creates an attractive space that will be the focal point of your backyard. Now you can quickly and easily produce a visual impact and add permanent value to your home. The Sonoma Pergola is shown with optional accessories such as lattice roof, post bases, and wall kit. View options tab to include these in your purchase. Click on the video below to view the Sonoma Pergola assembly process.16" x 16" overhead coverage, 12" x 12" Post center to center.