If you've chosen a freight company to transport your belongings, such as ABF U-Pack, you will usually need to install a bulkhead once the truck has been loaded. A bulkhead is essentially a divider or a wall, and is created using plywood and securing bars.
Although a bulkhead is simple to install most movers will not do it due to liability concerns. Because of this there is not a simple yes or no answer, as the policy will differ from mover to mover. We recommend contacting your mover directly before your move date to discuss this with them. We also recommend reviewing instructions for installing a bulkhead.