A traditional box spring won t work with a sleep number mattress.
Sleepnumber using old box spring on the floor.
Do you have hardwood floors.
All sleep number beds are standard bed sizes and are compatible with standard sized bedroom furniture.
Using an existing frame.
Box springs once had metal springs inside to absorb shock but today s box springs are more often made from wood or metal and consist of a hard sturdy box that sits under the mattress and supports it.
Unless you ve recently purchased a bed you probably haven t been thinking a lot about box springs.
According to casper the slats on older box springs are too far apart to support the weight of a foam mattress and that lack of support can cause.
If you have antique or custom furniture we want to make sure that your new bed will fit.
So why exactly can t you use your old box spring.
But you most likely have one or some other support feature under your mattress.
For beds and adjustable bases we recommend rubber caster cups to place underneath each bed leg.
You don t have to follow any rules in the bedroom except your own so it s as ok to leave your box spring and mattress on the floor as it is to mount your bedding into a conventional bed frame.
The sleep number mattress would come with a firm non yielding flat platform so if you do decide to use your current box spring you need to inspect it to be certain it s flat across with no soft flexible areas.