A hollow core door for a room, the door includes a stile and rail frame, an inside skin having a plurality of holes extending therethrough, an outside skin having a plurality of holes extending therethrough, both skins secured to the frame. The door includes a-panel disposed between the inside and outside skins, the panel having a surface area greater than an area of the pluralities of holes, and having openings disposed laterally of the pluralities of holes. The panel includes a slider panel having a plurality of slider panel openings, the slider panel slidable to alternately allow or block a flow of air. The pluralities of holes are located whereby air flows inwardly through the plurality of holes in the inside skin, divides, flows about the panel and through its openings, and outwardly through the plurality of holes in the outside skin in a non-linear manner.

A door skin is provided that includes at least one inner panel, an outer body portion surrounding the at least one inner panel, and at least one contoured portion surrounding the at least one panel and interconnecting the at least one panel to the outer body portion. The at least one contoured portion is recessed from the at least one panel and the outer body portion and includes a center base portion that interconnects with the outer body portion via a first sloping portion and with the panel via a second sloping portion. The first sloping portion includes a first angled portion and a first bump. The second sloping portion includes second and third bumps.

The present invention is directed to a door skin having an exterior surface with an woodgrain pattern formed therein, and an etched plate for use as an embossing plate or with a molded die set, for forming the woodgrain pattern in the door skin. The exterior surface has outer portions lying on a first plane, spaced grooves recessed from the plane of the outer portions, and halftone portions. The halftone portions have spaced protrusions defined by channels, wherein the channels are recessed from the plane of the outer portions.

A door includes a door frame, first and second door skins having rectangular outer peripheries and inner openings, and a frameless glazed unit received at the openings. The door skins include exterior surfaces facing away from the door frame and opposite interior surfaces facing and secured to opposite sides of the door frame. The exterior and interior surfaces of the first and second door skins establish integral lips and grooves of the first and second door skins. Opposite sides of the frameless glazed unit directly contact and are sealed by the integral lips and sealant and/or adhesive contained in the grooves of the first and second door skins.

The disclosure is directed to a cabinet, a door panel and a lock member, namely: a cabinet comprising at least one door panel (12) displaceable over an opening of the cabinet between an open position and a closed position, said door panel is configured with at least at one of a top rail and a bottom rail with an attachable locking member (80), and where the locking member is configured for locking with a locking member of a neighboring door panel or with a cabinet frame locking portion. a door panel for a cabinet, said door panel being fully interchangeable, wherein the door panel (12) is configured to serve as any one of a top door, a bottom door, an intermediate door, a left rail hinged door and a right rail hinged door, and wherein at least one of a top rail and a bottom rail of the door panel is configured for receiving a door reinforcing element (30A), said door reinforcing element configured for receiving a locking member engageable to a neighboring door. a locking member (80) for use in conjunction with a cabinet, said locking member configured for attaching to a door panel of the cabinet, said locking member is configured for locking with a locking member of a neighboring door panel (12) or a cabinet frame locking portion.

This invention relates to doors having internal blocking components that reduce or eliminate telegraphing of the outer surface of the door facings. In particular, the invention relates to steel-edge steel doors that have internal solid wood blocks that have one or more integral cantilever beams formed into the blocks to interact with the adjoined oppositely arranged door facings in order to eliminate visually apparent door telegraphing. The blocks are modified to contain notches formed therein to form the cantilever beams.