Definition
A pallet configuration that features deck boards on both the top and bottom surfaces. Double-deck pallets (also called double-faced pallets) have bottom boards that provide a more stable base for stacking and improve weight distribution on racking and conveyors. The bottom deck also protects goods on the pallet below when loads are stacked. Most commercial pallets are double-deck designs.
Related Terms
Single Face
A pallet that has deck boards on only one side (the top), with the stringers or blocks exposed on the bottom. Single-face pallets are lighter, less expensive, and use less lumber than double-face designs. They are suitable for light-duty applications, one-way shipping, and situations where the pallet will always rest on a flat surface. However, they are not recommended for racking or stacking because the exposed stringers can damage goods below.
Bottom Deck
The lower surface of a pallet, consisting of boards that run along the underside and rest on the floor or racking surface. Bottom deck boards provide structural support, distribute the load across floor surfaces, and protect products on pallets stacked below. The configuration and number of bottom deck boards directly affect a pallet's stability, rackability, and compatibility with conveyor systems.
Deck Board
The flat boards that form the top and bottom surfaces of a pallet. Top deck boards provide the platform on which goods are placed, while bottom deck boards (also called bottom boards) provide stability and allow the pallet to be stored on flat surfaces. Deck board thickness, width, and spacing directly affect a pallet's load capacity and suitability for different applications.
Pallet
A flat transport structure, typically made of wood, that supports goods in a stable fashion while being lifted by a forklift, pallet jack, or other jacking device. Pallets are the foundation of modern material handling and logistics, enabling efficient storage, stacking, and transportation of goods. The most common pallet size in North America is the 48x40 inch GMA pallet.
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