The GenStone inside corner ledger is designed for use with GenStone ledger when you would like to continue a ledger around a 90º inside corner. The groove on the bottom of the ledger allows it to fit on top of the shiplap edge of a GenStone 90º inside the corner panel. The inside corner ledger can be installed in the same way the straight ledger is installed, using adhesive on the back and screws in the face of the ledger. Fastener holes can be easily concealed with GenStone eXact color caulking. Corner ledger pieces are especially important in completing a wainscoting project that spans multiple sides of a home or business. The success of a DIY project often lies in the small details. When paired with the GenStone ledger, the inside corner ledger allows you to quickly and easily complete a professionally finished project without the cost of professional help.