What mattress types work on an adjustable base?

Most adjustable bases are built for memory foam, latex and other flexible mattresses. Innerspring and hybrid mattresses need to be rated for adjustable use, so check the mattress maker's guidance before pairing.

Does it replace a box spring?

Yes. An adjustable base takes the place of a box spring and supports the mattress directly. You set it inside a bed frame or use it as a standalone platform, depending on the design.

Can the head and foot sections move separately?

On most queen adjustable bases the head and foot sections are controlled independently, so you can raise the head only, the feet only, or both. Confirm the remote layout for this model.

How much weight does it hold?

Weight limits vary by model and are usually stated by the manufacturer. Add the mattress weight to the sleepers' weight and stay under the rated limit.

Does it need to be plugged in?

Yes. The motors run on household power, so you need an outlet within reach of the base's power cord. Some models offer a battery backup for lowering the base during an outage.