Does the Bi-Fold foundation come with a frame? April 13, 2022 19:28 Updated No, we do not currently sell the Bi-Fold foundation with a frame. Frames must be purchased separately. Related articles Can I use a box spring on top of the high rise platform foundation? How high are your foundations? How much storage space is under the foundation? How does the Bi-Fold foundation support the mattress? How do I select the right firmness for my mattress? How do I set up my mattress?