Want to verify that all stated dimensions, width, depth and height are outside dimensions and interior width would be 3 inches less due to thickness of cabinet sides. Thanks
The interior width of a cabinet is 1 1/2 inches less than the overall cabinet width.
This is because the cabinet has 3/4 inch thick sides on each side, for a total of 1 1/2 inches, which is subtracted from the outside dimension to get the inside opening width.