Headers can dramatically change the overall look of the room of a person. Textile designs and other upholstered headboard can be expensive in the retail market, but they are not difficult to make. Beginner crafters can create a custom header to fit the wall space behind any size mattress, using lightweight materials and low-cost fabric to coordinate with the existing decor. Make headboards king used most materials, but the technique is the same for any size mattress.
Headboards king, arrange three boards foam core side 20 inches by 30 inches by side in a horizontal row on a flat surface. The 30-inch long edges should touch to create the width of 90 inches extra large head. This dimension is slightly larger than the standard width of a king-sized mattress 76 inches. The extra 14 inches create a design strip 7 inches on each side of the bed.
Tape foam plates together, where the seams met using strips of adhesive tape. Boards and flip the tape over seams on the front. Repeat the first two steps with the other three tables. You will have two, 90-inch long strips of 20 inches tall to headboards king. Join the strips together on both sides of 90 inches along the seam with tape. The global dimension of the header is now 90 inches long by 40 inches tall.