Incredible Do You Need Box Spring For Upholstered Bed 2023. Simply choose a fabric and cut it carefully to the size of the box spring. No you don't need one if you have a foundation for the mattress to lay on, a thick sheet of plywood would do, since that is basically what a box spring us.

Web certain foundations don’t typically need a box spring, such as a reinforced metal frame, platform bed (both solid and slatted), and an adjustable base. Web designed to support a mattress, a box spring consists of a wood frame filled with either springs or a metal grid. No you don't need one if you have a foundation for the mattress to lay on, a thick sheet of plywood would do, since that is basically what a box spring us.