The term 'house overhang' refers to the part of a roof that extends beyond the walls of a building. This is also known as an EAVE or EAVES, depending on the number of letters used. An EAVE is the lower edge of a roof that projects beyond the side of a building, and it is typically supported by a fascia board and rafters. EAVES provide protection from the elements, such as rain and snow, and they can also be used to add architectural interest to a building.