Guide 02 · space planning

Plan the workflow before the rack rows

A warehouse layout should support movement, picking, replenishment, and safe operation—not just maximum pallet count.

Start with a building and operations survey

  1. Measure usable space

    Document interior dimensions, clear height, columns, doors, dock positions, sprinklers, utilities, and any areas that cannot be used for storage.

  2. Profile your inventory

    Record pallet sizes, loaded heights, weights, SKU counts, turnover, and peak pallet positions. Separate unusual loads that need special handling.

  3. Map the material flow

    Trace receiving, put-away, replenishment, picking, packing, and shipping. Avoid designing storage in isolation from these activities.

  4. Match aisles to equipment

    Forklift type, load dimensions, turning requirements, and operating practices determine appropriate aisle widths. Confirm these with the equipment manufacturer and a qualified designer.

  5. Validate the design

    Review rack capacities, floor conditions, egress, fire protection, permits, and operational clearances before installation.

Why “more pallets” is not always better

A dense layout can reduce travel space but create bottlenecks if workers repeatedly wait to access an aisle or reposition inventory. Evaluate both storage capacity and how quickly products move through the building.

Useful planning metric: Compare usable pallet positions alongside travel time, accessibility, and peak throughput. One number alone cannot capture layout performance.

Use the warehouse planning checklist →