The short answer is no you don t need a box spring for your mattress.
Do you really need a box spring under your mattress.
The boxspring fulfills three needs.
However you really don t need a box spring with a mattress.
If your warranty makes no mention of its need you can do what you wish.
However box springs can also remove the need for a bed frame for support should that be your preference.
Several online mattress companies including leesa specifically ask that you do not place the mattress on a box spring.
Some memory foam and latex mattress sellers will say all you really need is a sturdy surface said rae.
In fact you ll be happier if you choose a box spring alternative instead.
Modern mattresses are too heavy for a traditional box spring.
Some companies prefer that you put your mattress on slats or a box spring to help the mattress breathe but it s certainly not necessary.
In some cases adding a box spring to your mattress enhances the comfort and support you get from your bed.
Although most modern mattresses don t need a box spring to be comfortable some mattress warranties still require a box spring.
The fact is that there are several alternatives to using a box spring below your mattress.
It is usually built the same size as the mattress it will support and that s why you often are able to buy a mattress and box spring as a set when you buy a new mattress.
If you want to put in on the floor on a rug or anywhere else you can think of that is ultimately up to you.
For a little more you can buy an entire bed with a slat system from zinus.
A boxspring is a support for your mattress and is typically constructed from a wooden frame covered in cloth with springs in the middle.
A box spring can fit atop a small foldable metal frame that allows for a headboard and optional footboard to be attached to it or a more solid bed frame should you choose to use one.
For example the online mattress company lull says its mattress will work with anything.