Room & Board beds and mattresses do not require the support of our Platform Boards, but some prefer the finished look they provide by completely covering the bed slats. Additionally, they raise the mattress closer to the height of the bed side rail, which makes it easier to tuck sheets and bedding. Platform Boards also make specialty mattresses compatible with our beds by creating a solid surface of support. Our Platform Boards are upholstered in a light grey fabric for a tailored look that easily blends with your mattress and bedding.