How to Use Your Retractable Patio Awning for Rain Protection Retractable patio awnings are not just a stylish addition to your outdoor space; they can also serve a functional purpose by providing protection from the rain. While many people associate awnings with shading from the sun, they can be equally effective in keeping you dry during unexpected rain showers. Here's a comprehensive guide on how to use your retractable patio awning for rain...