Do I need a box spring with this hybrid?

No box spring is required. This 14-inch hybrid needs a flat, firm, supportive surface: a slatted platform with gaps no wider than a few inches, a solid foundation, or an adjustable base. A traditional box spring is meant to flex with old innerspring beds and can let a pocketed-coil hybrid settle unevenly, which can also affect warranty coverage. A rigid, even base keeps the 1000-coil system supporting you properly.

Did you find what you were looking for?