Hollow core door for peventing pressure build uphaving a divided non-linear air flowthrough the door

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.