The CertainTeed Universal Triple 4 inches Solid Vinyl Soffit is an exterior architectural feature that provides a beautiful finishing touch to any porch ceiling or soffit area. This soffit intake vent is ideal for applications such as new construction for single family homes, multi-housing projects, re-modeling, and light commercial developments. It also uses nails with 12 inches on center being the faster spacing requirements. Produced using PVC resin, CertainTeed Universal Triple 4 Solid Vinyl Soffit is designed to provides a distinctive touch with vertical siding applications.