Double deep pallet racking is a storage solution designed to increase warehouse capacity by allowing two pallets to be stored in each racking position, back-to-back. This system effectively doubles the storage density compared to selective racking by reducing the number of aisles needed. Double deep racking is ideal for facilities that prioritize storage volume over fast access and are suited for last-in, first-out (LIFO) inventory systems.

Key Features and Benefits

  1. Higher Storage Density: By storing pallets two deep, double deep racking maximizes available storage space, significantly increasing pallet positions without expanding floor area.

  2. Reduced Aisle Space Requirements: With fewer aisles than conventional racking systems, double deep racking optimizes horizontal space, allowing for more product storage in the same footprint.

  3. Cost-Effective Solution: Double deep racking offers an affordable way to increase storage density compared to more complex systems like drive-in racking, with a relatively simple installation and lower maintenance.

  4. Improved Inventory Control: While it uses a LIFO method, double deep racking still offers selective access to the front pallet in each pair, giving partial selectivity that’s useful for facilities with manageable turnover rates.

  5. Requires Specialized Equipment: To reach the second pallet, this system typically requires double-deep reach forklifts or forklifts with telescopic forks, which can extend into the second position.

  6. Optimized for Lower-Turnover Items: Double deep racking is best suited for items with slower turnover rates, as accessing the second pallet requires moving the front pallet.