Closed eaves refer to a roofing design where the eaves, or the edges of the roof that overhang the walls, are enclosed rather than open. This design helps protect the building from weather elements like rain and snow, as it prevents water from entering the walls and foundation. Closed eaves can also enhance the aesthetic appeal of a structure by providing a cleaner, more finished look. In contrast to open eaves, which often feature exposed rafters or beams, closed eaves typically have a soffit that covers the underside. This design is commonly found in various architectural styles, including Colonial and Modern homes, and can contribute to better energy efficiency by reducing air leaks.