TruNorth Clubhouse 5/4 in. x 6 in. x 20 ft. IPE Square Edge PVC Deck BoardsTruNorth Clubhouse 5 4 In. x 6 In. x 20 ft. IPE Square Edge PVC Deck Boards are used to provide a durable, long lasting, beautifully organic looking deck board full of rich color. TruNorth Clubhouse PVC boards are made out of TruNorth's proprietary KoreLite technology that provides superior strength and durability from its dense cell structure. TruNorth's engineered clubhouse board is designed for a higher density on the top and bottom like an I beam