At leesa we have a foam mattress and a hybrid mattress option we do not recommend putting them on a box spring.
Can you put a foam mattress on a box spring.
If you do not want to throw out your box spring just yet adding a few layers of plywood will make your box spring firmer.
Some other mattress companies like nectar suggest that you actually can use your existing box spring to support a foam mattress as long as it is supported by a metal bed frame like this.
Yes plywood can be used under a box spring.
The good news is you can definitely use your box spring under your memory foam mattress.
If you don t have slats or a platform style frame you ll probably need to add a foundation to make sure your mattress isn t sagging or unevenly supported.
Make certain your box spring is in excellent shape with no broken slats.
As can a slatted bed or slatted platform as long as the slats are sufficient to support the bed.
Box springs are designed to support innerspring mattresses and therefore can change the way your foam mattress feels.
The metal frame can properly distribute your body weight the weight of the mattress but only when placed on top of a box spring.
You will definitely need a strong support if your mattress is foam or latex.
A good queen memory foam mattress will approach 100 pounds.
Kings are even heavier.
Typically this means slats of a few inches in width and an inch or two apart.
If you re using an innerspring or foam mattress you could go with either a box spring or a foundation if your frame needs added height or doesn t have enough support.
If you get a good king size memory foam mattress it will way approximately 120 pounds.
Technically all you need is a hard flat surface to set most modern mattresses on.
The reason is because memory foam mattresses are heavy.
However your mattress s warranty may require the use of a box spring or platform bed so be sure to verify these details in advance.
Otherwise you might risk voiding coverage.
And i ve found that as long as the box spring or foundation is firm and supportive and doesn t have much give these can work well with a memory foam mattress.
Most box springs sit on a metal bed frame.
Memory foam mattresses require a box spring if you use a metal bed frame.