Gutter

A gutter is defined as a horizontal channel installed along the eave of a roof to collect and redirect rainwater away from the foundation of the building. Standard residential gutters are 5 inches (K-style) or 6 inches (half-round) in width and are made from aluminum, copper, galvanized steel, or vinyl. Properly sized and maintained gutters are essential during and after a roof replacement to prevent foundation erosion, basement flooding, and fascia rot.