Watertight Pergola Patio

Extend your patio with a "Watertight Pergola Patio". Polycarbonate Sheets are added to any pergola to create a roof that is not only beautiful, but also sheds water! Now you can enjoy the outdoors on a rainy day and not feel like you're living in a cave. All sheets are flashed under your shingles and come with a 10 Year Warranty!