Guide
Mattress in a Box Guide: Delivery, Expansion and Returns
Learn how compressed mattresses ship, expand and fit into a practical buying decision.
A mattress in a box is compressed and packaged for parcel-style delivery. After unboxing, foam and fabric need time to recover from compression.
Before ordering
Check shipping coverage, package handling, foundation requirements, trial terms and how returns are actually handled. A long trial is useful only if you understand its conditions.
After delivery
Follow the manufacturer's unboxing instructions and allow the mattress to expand. New foam can have an initial odor; ventilation may help while it dissipates.