If the face frame inside width is smaller than the cabinet's inside width, cleats or spacers must be installed to mount the glides flush with the inside of the face frame. It's a simple matter of attaching small strips of wood to mount the hardware. The first are doors with a plywood veneer core panel and the second group, which have solid wood center panels. Within each group are styles of construction such as mortise and tenon, cope and stick, mitered, and so on. But, for our purposes, I'll classify them in these two broad groups and detail many of the styles.
Many woodworkers feel that frame and panel door making is difficult.
However, just the opposite is true - it is an easy process. The frame and panel door is made from two stiles which are the door's vertical members, two rails that are the horizontal frame members, and a center panel. This panel can be plywood, solid wood, or glass. The other issue that intimidates some people is the calculations and steps involved when making arched or cathedral style doors. Again, it's a relatively easy process with straightforward measurements.