A headboard is a vertical board or panel that attaches to the head of a bed, where a person's head rests. Headboards can be made from wood or metal and can come in a variety of colors and patterns. They can also be upholstered to give a luxurious look. Headboards can add an extra layer of insulation to a room, which can help keep you warm at night if you're sleeping against a poorly insulated wall. They can also be aesthetically balanced with a footboard.