what is the standard size of a king size headboard
Your Guide to Buying a Headboard for a King Size Bed King size headboards are not a âone size fits allâ accessory. They do not come in a single standard size. In terms of width, the minimum is 6 feet, 4 inches to accommodate a king-size mattress. A typical width range for a king headboard measures 6 feet, 7 inches to 7 feet. Usually the style determines how wide a headboard can be.