Cut Out: 43" wide X 17-1/2" deep X 7-1/4" high Overall Size: 44-9/16" Wide x 18-9/16" Deep x 7-3/16" High Note: This cannot be used with the Trim/Frame Kit - GFFRAME105 Notice - If installing a gas griddle unit into a cabinet, the cabinet must made of a non-combustible material or an insulation liner like this must be used.