Shipping Mattresses Freight Class Guide
Mattresses typically classify around Class 175, in the 4-7 lb/ft³ density range. Compressed and rolled or standard boxed mattresses.
Calculate Mattresses Freight Class
Enter your actual shipment dimensions and weight below. Typical mattresses run 60-140 lb, but your exact class depends on your specific shipment's measured density.
Measure the full footprint including packaging, and include pallet weight in your total. Carriers will re-measure at the terminal.
Shipping Mattresses the Right Way
Compressed Rolls Beat Standard Boxes
A compressed, vacuum-rolled mattress packs into a fraction of the volume of the same mattress shipped in a standard mattress box, meaningfully raising density and lowering freight class, which is why most bed-in-a-box shippers roll and compress by default.
Wrap Integrity Protects Resale Value
A torn or soiled outer wrap can make an otherwise undamaged mattress unsellable as new, so plastic film integrity gets checked as carefully as the mattress itself at delivery, unlike most furniture where cosmetic wrap damage is a non-issue.
Low Density Means the Trailer Cubes Out First
Mattress freight fills a trailer's cubic capacity long before it approaches the legal weight limit, so dispatch plans mattress loads around available cube rather than axle weight, the opposite of what dense freight like canned goods requires.
Mattresses: What Carriers and Shippers Look For
Mattresses are among the lowest-density furniture freight on the road, which puts them in a notably higher class than almost any other bedroom item. A standard boxed mattress and a compressed, rolled mattress can carry meaningfully different densities for the same size bed, since compression squeezes out much of the trapped air that drives up cube. Cleanliness and outer wrap integrity also matter more here than on most furniture, since a torn or soiled wrap can make a mattress unsellable even without any structural damage.
Why Mattresses Classify Around Class 175
A boxed mattress typically runs only 4 to 7 pounds per cubic foot, among the lowest densities of any common furniture item, since a mattress is mostly foam, coils, and trapped air inside a large, lightweight shell. That density lands most mattress shipments around Class 175, a considerably higher and more expensive class than denser bedroom furniture like a dresser. Compressed and rolled mattresses push toward the upper end of the density range and can class somewhat better, though they still remain a light, bulky commodity by freight standards.
Packaging Tips That Protect the Class
Compressing and rolling a mattress before boxing is the single biggest lever a shipper has over both freight class and cost, since it removes much of the trapped air that a standard flat-boxed mattress ships with. Not every mattress type tolerates compression well, so manufacturer guidance should be checked before choosing between rolled and standard boxed shipping.
Outer plastic wrap should be free of tears or punctures at pickup, and any existing damage should be noted on the bill of lading, since a torn wrap discovered at delivery is difficult to attribute to a specific point in transit without that documentation.
Equipment and Handling Notes
Dry van is standard for mattress freight. Because mattresses are light and bulky, trailers carrying mattress freight typically cube out well before they reach legal weight limits, so loads are planned around available space rather than axle weight. Mattresses should be kept off wet or dirty trailer floors, since staining is a common cosmetic claim even when there's no structural damage.
Common Shipping Mistakes
The most common mistake is failing to note existing wrap damage at pickup, which leaves the carrier exposed to a claim for cosmetic damage that may have existed before the shipment ever left the dock. The second is stacking heavy freight on top of boxed mattresses, which compresses foam and coils in ways that can permanently affect comfort and firmness even without visible carton damage.
Related Furniture
Carriers Hauling Mattresses
“Mattress loads fill up the trailer fast even though the weight ticket looks light. I plan cube first on these runs, not pounds.”
“I photograph mattress wrap at every pickup now. A torn plastic sheet at delivery turns into an argument if there's no record from the start.”