glossary · short extract
What does roll-together mean on a mattress?
In short
Roll-together is when partners drift toward a shared low point in the mattress centre. Linked open-coil grids often show more of this effect than independently pocketed springs. Soft comfort layers can still create centre sink on any construction.
What else should I know?
less movement felt from a partner and roll-together are related but not identical: foam can isolate bounce while still allowing shared sink if very soft. See the glossary definition and pocket vs open coil comparison.
This short page is an extract. The full guide holds the tables, sources and exceptions.
Related searches: roll together mattress · rolling into the middle of the bed
Updated 2026-08-03. All answers