The duration required for a compressed mattress to reach its full and intended size after unboxing is a critical factor in ensuring optimal comfort and support. This period, varying by mattress type and manufacturer, directly affects the sleeping experience. For example, a memory foam mattress often requires more time to fully expand compared to an innerspring model.
Allowing sufficient time for expansion is crucial because it permits the internal materials to decompress and settle into their proper arrangement. This process maximizes the mattress’s ability to conform to the body, alleviate pressure points, and provide the intended level of support. Failure to provide adequate expansion time may result in a mattress that feels firmer or less comfortable than anticipated. Historically, mattresses were not commonly compressed for shipping, making this a relatively new consideration for consumers.