Storage density is only one part of warehouse performance. Throughput, or how quickly inventory moves in and out, matters just as much.
VNA racking can support strong throughput in environments with disciplined processes and consistent SKU profiles. However, because trucks operate within fixed aisles, traffic flow must remain organized. Passing between trucks inside the aisle is typically not possible.
Operations with high picking frequency or constant cross-traffic may need careful scheduling and zoning to prevent bottlenecks. Designing for both density and movement requires balanced planning. A detailed pallet racking system design should map product flow, staging zones, battery charging areas, and safety buffers to prevent congestion in restricted aisles.