The four levers of storage optimization
Most underused warehouses and records rooms are wasting space along four dimensions: vertical cube, aisle width, slot fit, and travel paths. Address each one before adding square footage.
Lever 1: vertical cube
If your shelving stops at 8 feet but your ceiling clears 16, you have a 50% capacity opportunity sitting unused. Mezzanines and high-bay racking unlock this immediately.
Lever 2: aisle width
Mobile aisle (high-density) shelving collapses 4–6 fixed aisles into one moving aisle, recovering 40–60% of footprint. Best fit: low-velocity records and inventory.
Lever 3: slot fit
Generic shelving wastes 20–30% of every slot. Right-sized bin shelving, drawer cabinets, and modular dividers bring slot utilization above 85%.
Lever 4: travel paths
Slot fast-movers near pick stations. Slotting analysis (ABC velocity) typically cuts travel time by 25–40% with zero capital spend.
Start with a free space-utilization audit. Reynolds will measure your facility and quantify the recoverable footprint before you commit to any equipment.
Common implementation order
- Slotting analysis first (cheapest, fastest payback)
- Right-size shelves and bins (low capital)
- High-density mobile shelving (medium capital, large footprint return)
- Mezzanine if vertical cube is wasted (highest capital, largest expansion)