| Four types of door construction are common in the cabinet industry. There are many variations on these four types, but the general specifications are: | |  |  | 2-1/4"-wide, 3/4"-thick solid wood stiles and rails are joined at the four corners with mortise-and-tenon joints. Joints are bonded together with adhesive and metal pins. The profile of the frame varies depending on the door style's specifications. The panel is formed using plane-sliced veneer on a plywood center panel and is floated within a groove machined into the frame. | |  | Multi-Recessed or Side by Side |  | Multi-panel style doors have varying numbers of panels depending on the door's width. Panels are recessed within a solid wood frame/grid. This style may have either a five-piece drawer head or a slab style drawer head. The same floating method in installation of the panel used by KraftMaid for other panel doors helps prevent cupping and warping. | | | | | |