Waterproof shade sails convert your backyard into a all-weather refuge, providing complete protection against rain as well as UV defense. In contrast to standard shade sails which let water in the sail, waterproof models use special materials that ensure that your deck, patio or pool dry in the rain and block more than 95% harmful ultraviolet rays. For those who want flexible stylish, durable, and fashionable shade solutions, knowing how to choose the appropriate waterproof sail can ensure long-lasting outdoor living.