Racked storage is a storage method using pallet racking systems to store goods at multiple levels with direct access to individual pallet positions, as distinguished from bulk floor storage. Racked storage is the standard approach for operations with meaningful SKU variety or frequent picking needs, since it provides selectivity that bulk storage can't match.
Racked storage system types
| Racking type | Best suited for |
|---|---|
| Selective pallet racking | High SKU variety, direct access to every position |
| Drive-in racking | Higher density with fewer SKUs, lower selectivity |
| Pallet flow racking | High-turnover FIFO operations |
What to watch for before committing
Racking type fit for your operation
Select the specific racking type (selective, drive-in, flow) that best matches your SKU variety and turnover pattern.
Clear height utilization
Maximize racking levels within your building's actual usable clear height to optimize storage density.
Aisle width and equipment compatibility
Confirm racking aisle widths match your forklift or material handling equipment's turning radius requirements.
Floor load capacity for racking point loads
Verify floor load capacity supports the concentrated point loads racking systems create at each rack leg.
Fire code and sprinkler compatibility
Confirm your racking configuration and storage height comply with the building's fire suppression system rating.
Installation permit requirements
Check whether racking installation requires local building permits, particularly for high-density or seismic-zone installations.
When you need to know this
- High SKU variety operations — providing direct access to a wide range of individual products
- Frequent picking and order fulfillment — enabling efficient access to specific inventory without disturbing other product
- Maximizing storage density within clear height — using vertical space efficiently through multi-level racking
- Evaluating storage method fit for your product mix — determining whether racked or bulk storage better suits your operation
Frequently asked questions
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