What foundation works best?


Choosing the right surface that supports a mattress can affect the way it feels. Our mattresses are designed to deliver their signature feel sitting on a firm, flat and sturdy surface.

We've designed an easy-to-assemble foundation guaranteed to support your Leesa Original or Leesa Sapira Hybrid Mattress. The Leesa Foundation carries on the beautiful design found in our mattresses and pillows, creating a striking set. 

If our foundation isn't an option, here are some other great options to use with our mattresses:

Option 1: a solid base

There are 3 ways to get a solid base:
- A solid platform
- A solid box foundation
- A bunkie board on a traditional box spring

Option 2: a slatted base

Leesa mattresses should be placed on a base that is either completely flat and solid or has flat wooden slats that are no farther than 4.5 inches apart and at least 2 inches wide. This will give the mattress more support and help the mattress to perform as it is intended.