US Patent No: 10,060,143 B2CC8 - 7-5/8"Caulkless CornerMODULAR - Lineal Ft. / Box214 MODULAR RAKED - LF/Boxn/aCLOSURE - Lineal Ft. / Box107UTILITY - Lineal Ft. / Box107NORMAN - Lineal Ft. / Box214