Abstract: A sleep surface support includes a plurality of corner structures, at least four crossbars, and a reinforcement strut. The plurality of corner structures each include a respective leg portion extending therefrom and each is adapted to receive at least two crossbars. The crossbars are configured to be detachably engaged to at least two separate corner structures configured to form a substantially rectangular shape to support a sleep surface. The reinforcement strut is configured to be detachably provided between two of the at least four crossbars such that the reinforcement strut extends between the at least two crossbars at a substantial midpoint of the at least two crossbars. The corner structures include interfaces configured to attachably receive at least one bed rail, headboard legs, and a footboard of a bedding structure.