The term 'Gutter Support' is a type of roofing system that uses an EAVE, which is a horizontal edge of a roof that projects beyond the face of the wall. The EAVE is supported by a gutter support, which is a metal or plastic bracket that is attached to the fascia board and holds the gutter in place. The gutter support helps to keep the gutter from sagging and prevents water from leaking into the walls of the building.