Should I use a box spring or foundation?

You can use the Nolah mattress on any flat surface.

If you have a box spring or foundation already, then great, you can use them for the Nolah mattress as well. If not, don’t worry; just place the Nolah mattress directly on the floor or other flat supportive surface. Slats work as well, but please ensure they are no more than 3-4" apart.