For example, if the wall cabinets were constructed of Redwood, it is highly unlikely that the manufacturer would see fit to make the internal box and frame out of the same wood simply because the finished wall cabinet would be exceptionally heavy. Instead the box and frame would be constructed of plywood, but a thin veneer of the matching Redwood would be applied to the outer side of the designated wall end cabinet to complete the illusion that the entire cabinetry run was completely constructed of hardwood. Wall end cabinets are used where a cabinetry run encounters a window and where the cabinetry run ends at the entrance to the cooking area of many kitchens.