A distribution center (DC) is a high-volume warehouse focused on rapid throughput rather than long-term storage.
Detailed Definition
DCs are designed around pallet and case velocity rather than storage density. Common features include a high dock door count, cross-dock capability, conveyor and automated sortation, and integration with transportation and warehouse management systems (TMS and WMS). Major retailers operate regional DCs to replenish their store networks, and manufacturers and wholesalers run DCs to serve retail and business customers. A DC usually still holds some inventory, but it is planned to turn quickly.
How a distribution center differs from a storage warehouse
A traditional warehouse is measured mostly by how much it can hold. A distribution center is measured by how much it can move: pallets received, orders picked and trailers shipped per day. That shapes the layout. DCs tend to have more dock doors, wider staging areas, selective racking for fast access, and pick areas for full pallets, full cases and sometimes each units. Many also have dedicated cross-dock lanes for freight that never goes into storage.
What suppliers shipping into a DC should prepare for
Retail and grocery DCs usually publish a routing guide or vendor manual. It typically covers:
- Pallet type and footprint, often a 48 x 40 inch pallet with specified entry and condition, or a pool pallet program.
- Maximum pallet height and weight, and whether pallets may be double stacked.
- Label format and placement, including SSCC labels and an advance shipping notice.
- Appointment scheduling and penalties for late, early or noncompliant deliveries.
Requirements differ between retailers and can change, so check the current version of each customer's guide rather than relying on what worked for another receiver.
Authoritative Sources
- Material Handling Institute (MHI): the largest US trade association for material handling, logistics, and supply chain technologies.
- Retail Industry Leaders Association (RILA): the trade association representing large US retailers; pallet receiving requirements are set by each retailer in its own vendor routing guide, not by RILA.
Related Glossary Terms
Frequently Asked Questions
What is the difference between a distribution center and a fulfillment center?
Both are high throughput warehouses, but they serve different customers. A distribution center typically ships pallets and cases to stores or business customers, often in full truckloads. A fulfillment center typically picks and packs individual orders for consumers and ships parcels. Many companies run both kinds of building, and some facilities combine the two functions under one roof.
Why do distribution centers reject pallets?
Rejections usually come from breaking the receiver's rules: the wrong pallet type or size, broken boards, loads that are too tall or heavy, unstable or poorly wrapped loads, missing or unreadable labels, or a missing advance shipping notice. Some DCs fix the problem and charge the supplier, while others refuse the load. Reading the routing guide and checking outbound pallets before they leave is the most effective way to avoid rejections.