Coolaroo and Commercial 95 Shade Cloth is a great solution for providing shade and comfort to your patio or pergola. Coolaroo’s knitted shade cloth fabric blocks 70% or 90% of the sun’s dangerous UV rays (depending on the fabric you choose) while “breathing” to allow air to circulate and keep the environment underneath cooler. It is color fast and also resistant to rot, mildew, or mold. Commercial 95 is a high density polyethylene knitted fabric specially designed to breathe. It will keep you cooler and more comfortable in hot weather. It blocks 85% of UV rays and offers the same resistance as Coolaroo. You can choose from a variety of colors and can order the cloth by the linear yard or in bulk by buying a full roll. Either cloth will provide a shady and UV protected cover for your patio or pergola.