This vinyl replacement roof from Casita is perfect for your round-shaped screen house. With a size of 11' diameter, this 8 panel roof comes in tan or gray color and is made of strong vinyl material that is corrosion-resistant, durable, and mold-resistant/mildew-resistant. The package includes a single piece. This replacement roof is a great addition to your outdoor living space and will provide you with the shade and protection you need. With its high-quality construction and stylish design, it is sure to last for many years to come. Order now and enjoy your outdoor activities without worrying about the condition of your screen house roof.