A method of manufacturing an automotive door armrest is provided and comprises molding an armrest support surface into a lower door panel. A frame assembly is formed to comprise at least one through socket having an open upper socket face and an open lower. The frame assembly is overmolded such that an overmold surface is formed over the open upper socket face. A foam bun is inserted into the lower socket face. The frame assembly is mounted onto the armrest support surface such that the foam bun becomes secured within the at least one through socket. The frame assembly is affixed to the lower door panel.