Awnings are fabric or metal coverings that extend from the exterior of a building, typically over windows, doors, or patios. They provide shade and protection from the elements, such as rain and sunlight, enhancing outdoor comfort. Awnings can be retractable or fixed, allowing for flexibility in use. These structures come in various styles, colors, and materials, making them a popular choice for both residential and commercial properties. Awnings can also improve energy efficiency by reducing heat gain inside buildings, which can lead to lower cooling costs during hot weather.