DOOR THICKNESS 1-3/8″, 1-3/4″, 2 1/4″, 2 1/2″, 3″ INCH DOOR THICKNESS
MONTREAL DOOR THICKNESS Door Thickness: Interior: 1-3/8″ or 1-3/4″; Exterior: 1-3/4″ Raised Panel Thickness: Poplar Doors 1-1/8″; All others 3/4″ Flat Panel Thickness: 1-3/8″ doors …