The duration required for a newly unboxed mattress to reach its full intended size varies. Several factors influence this timeframe, including the mattress’s construction, the materials used in its manufacture, and the ambient temperature of the room in which it is expanding. This expansion period is crucial for achieving optimal comfort and support. For instance, a memory foam mattress compressed for shipping typically needs time to regain its original shape after being released from its packaging.
Proper expansion is essential for realizing the intended benefits of a mattress. A fully expanded mattress provides the designed level of support, ensuring correct spinal alignment and minimizing pressure points. Incomplete expansion can lead to uneven sleep surfaces and diminished comfort. Historically, mattresses were not compressed for shipping, eliminating the need for an expansion period. The advent of bed-in-a-box models necessitated this step to facilitate efficient transport and delivery.