For cold and frozen storage professionals, one solution to a need for additional capacity might be the racking and storage systems currently in place. Increasing storage density may be achieved in several ways, depending on the age of the facility.

Dynamic storage systems, such as pallet flow and pushback rack, put the power of gravity to work. Using an arrangement of inclined rails in a rack-supported structure to control product-pallet movement and access, both make labor and inventory access more efficient by using the least amount of warehouse space.