The QuickTrim System by Trim Solutions is an exterior PVC trim with a hidden-fastening system, allowing for a clean finish and fast installation— with no face-nailing, caulking, or painting necessary. The PVC flat board stock is fitted standard with a nailing flange and starter strip and can be used for corners, sub rakes, mantels, frieze boards, casings, and sills. An optional J-channel is available for added protection from water. A 5/4x4 board costs between $4 and $4.50 per lineal foot.