Logistics Excellence: designing warehouses, layouts, and flows to improve speed and safety

A disorganized warehouse is a hidden cost nobody wants to see — until it's too late

Prepared by the Bonfiglioli Consulting Editorial Team
Each publication is the result of industry studies, field research and analysis of global trends, integrated with the knowledge and expertise gained from transformation projects, with the aim of promoting corporate culture.


Published on 9/07/2026

Summary

In this article we explore what it means to design a high-performance logistics system and why the warehouse (too often underestimated) can become one of the main competitive advantages for a manufacturing or distribution company. Starting from a concrete fact (70-80% of warehouse time is not creating value), we analyze the principles of Logistics Excellence applied by Bonfiglioli Consulting in real projects: from layout and flow design, to picking management, up to the introduction of the Pull model and a structured system of KPIs and daily management. Three case studies — in the automotive sector, in component parts for industrial vehicles, and in the beverage industry — show measurable results: reduced non-conformity rates of 93%, flow without congestion points, and FIFO management guaranteed by the layout. In conclusion, a FAQ section answers the most frequently asked questions about Logistics Excellence.


Logistics Excellence is today one of the main drivers of competitiveness for manufacturing and distribution companies. Properly planning the warehouse, optimizing picking flows and introducing an operational KPI system allow to reduce lead times, eliminate non-conformities and increase operator safety. In this guide, Bonfiglioli Consulting illustrates the method applied in real projects, with measurable results.

The 70-80% hours spent every day in the warehouse do not create value for the customer. Workers who travel kilometers to find poorly positioned materials, incorrect picking, goods entering the warehouse without a defined destination, queues in the aisles, accidents that repeat themselves in the same areas. If you recognize even just one of these scenarios, your warehouse is not a competitive advantage: it is a space for improvement.

At Bonfiglioli Consulting, we work every day with manufacturing companies to transform chaotic logistics spaces into high-performance systems. Not with improvised solutions or expensive technologies applied without method, but with a structured approach based on the principles of Lean World Class® and over 50 years of direct field experience.

What the market really demands from a modern warehouse

Before designing a layout, it is necessary to answer a strategic question: what is the purpose of this warehouse, today and in the next 3-5 years?

Competitive pressures impose ever-increasing levels of service: wider range of products, more frequent and fragmented orders, reduced response times, increasing customization of deliveries. All this, possibly while reducing costs year after year. In this context, an excellent warehouse must combine five dimensions in a synergistic way:

  • Efficiency — keeping handling costs and space occupied to a minimum
  • Speed — reduce internal lead times and dominate urgent orders without incurring them
  • Accuracy — zero errors in order processing and inventory management
  • Flexibility — adapting quickly to changes in volume, mix, and business strategies
  • Operational continuity — ensuring constant performance even in critical conditions

None of these dimensions can be sacrificed in order to optimize another. Excellent warehousing pursues all of them together, with a coherent project that starts from strategic choices — the level of service to be provided, the role of the warehouse in the distribution network, and any potential third-party outsourcing — and only then does it delve into the operational details.

The starting point: understanding before designing

One of the most common mistakes we see in companies is wanting to design the new layout before we have fully understood the current one. It’s like designing a house without measuring the ground.

The correct starting point is always the AS-IS analysis: a real and documented photograph of the current state, taken in the field, with real data and not perceptions.

What is analyzed in the AS IS phase

  • Physical and informational flows — how materials, people, and information move from the goods entrance to the shipment
  • Surfaces and travel distances — how many linear meters does each operator travel to complete a cycle? Where do queues and bottlenecks form?
  • Tempi e Metodi (TM) — measurement of activities with a distinction between VA (value added), NVAN (non-value added but necessary) and NVA (purely avoidable waste)
  • Inventory analysis — WIP levels, abnormal stocks, obsolete codes that take up valuable space
  • Safety — identification of risk areas, promiscuity between men and vehicles, unmarked routes

In a real project conducted by Bonfiglioli Consulting for a manufacturing company in the composite panels sector, the AS IS analysis revealed that physically adjacent but logistically fragmented warehouses generated continuous movements of bulky materials, with significant time wastage and a real risk of product damage. Redesigning the flows opened up the concrete possibility of removing a 600-sqm rented warehouse — turning a fixed cost into structural savings.

The 10 golden rules for an efficient layout

Based on thousands of projects carried out in different sectors, Bonfiglioli Consulting has consolidated a set of guiding principles for layout design. Operational rules, validated in the field, that guide every design choice:

  1. Separating the man/material flows — no promiscuity between pedestrian paths and handling paths with carts or AGVs
  2. Linear and continuous flow — the path of the goods must follow a single direction, without any loops or reversals of direction
  3. Segregation of flows — high- and low-rotation products must not occupy the same lanes; obsolete codes must be separated from the active ones
  4. Unique sense of direction — avoid traffic jams, the primary cause of congestion and accidents
  5. First the flows, then the areas — primary and secondary logistics flows are planned first, only then are the storage and production areas planned.
  6. Shorter route for frequent trips — high-rotation codes must be physically closer to the pickup and delivery areas
  7. Shorter route for bulky products — reduces the risk of damage and handling time
  8. Equipment consistent with use — shelving, carts, and storage systems chosen based on type and frequency of use, ensuring accessibility and safety
  9. Immediate visual control — the layout must allow anyone, in a few seconds, to understand what is happening in the area: where the materials are, what is missing, if there are any anomalies
  10. 3-5 year development perspective — the layout must be designed to accommodate projected growth, with the possibility of modular expansion

The warehouse as a system: processes, technology and people

A warehouse is not just iron, shelves, and space. It is a system composed of three components that must be integrated in a balanced way. When one of the three predominates in an unbalanced way over the others, the system does not work.

The Processes: the method that governs the flow

The heart of the system is the organization of processes — the rules by which materials, information, and people move within the space. Without clear and standardized processes, no technology delivers the expected results.

The primary tool for reading and redesigning processes is Value Stream Mapping (VSM): a visual representation of the entire value stream, from supplier input to delivery to the customer, with visibility into inventory levels, waiting times, and non-value-added activities. In a typical project, VSM allows for a 50% reduction in internal lead time through the elimination of process waste alone, without investment in automation.

To govern the material flow in a Lean way, we suggest applying the 5T approach of internal logistics:

A chart illustrating the 5T approach in internal logistics for logistics excellence, in which the Japanese terms with their respective meanings are listed on the left and the corresponding objectives on the right, all organized in two columns with icons.

Technology: a catalyst, not an autonomous solution

Technology amplifies the results of an already well-designed process. Applying it to a chaotic process, however, only automates the chaos.

At Bonfiglioli Consulting, we evaluate with the client the technologies most suitable for the specific context, without preconceived preferences for expensive or minimal solutions. The main technological levers available today include:

Information systems

  • WMS (Warehouse Management System) — the digital heart of the warehouse: tracks every movement, manages locations, optimizes picking
  • Slotting Optimization — dynamic map of locations based on real rotations
  • Labor Management — optimization of the workload of operators
  • Yard Management — management of the yard and loading/unloading docks
  • KPI Generator — real-time dashboard of operational performance
  • Integration WMS + TMS — end-to-end view from the warehouse to physical distribution

Operational technologies

  • Voice picking — operators guided by voice commands, hands free, reduced errors
  • Pick/Put to Light — light signals guiding picking and depositing in the picking areas
  • Smart Glasses — augmented reality for visual management of operations
  • Barcode 2D and RFID — automatic identification of units, locations, and movements in real time

Physical automation and intralogistics
The most advanced horizon is that of automated intralogistics: AGVs (autonomous guided vehicles), high-density vertical warehouses, robotic picking and storage systems. Realities of world-class excellence show how far this evolution can go — with thousands of laser-guided automated vehicles and dozens of high-density warehouses installed in hundreds of smart factories worldwide. These are not solutions for the few: they are increasingly accessible technologies, the convenience of which must be evaluated on a case-by-case basis with a rigorous cost-benefit analysis that considers CAPEX, OPEX, flexibility, and payback times.

People: the most neglected and most decisive variable

Technology and processes are less effective if human resources are not adequately involved, trained, and motivated. A lean warehouse is not a top-down revolution: it is an evolution that is built from the bottom up, involving every operator as an active part of the improvement process.

This means:

  • Clear roles, responsibilities and procedures for everyone
  • Continuing training, both on technical skills and on behavioral skills
  • A rewarding system linked to the achievement of measurable goals
  • Managers who act as coaches, not controllers

At Bonfiglioli Consulting, this principle is the foundation of the Lean World Class® Change Management (LWC) model, which accompanies every logistics transformation on three levels: involving people, designing solutions, transferring know-how to make them autonomous and sustainable over time.

The PFEP: the database that transforms chaos into order

Among the most powerful tools for internal logistics is the PFEP — Plan For Every Part.

The PFEP is a structured database that collects, for each individual reference managed, all the relevant logistical and production information: personal data, packaging dimensions, frequency of consumption, storage methods, point of use in line, material calling logic (Kanban, syncronous, empty for full), quantity per container, coverage days, type of shelving.

It is not a bureaucratic exercise. It is the database on which all sizing decisions are based: from shelving to supermarket areas, from the cycle of servitude to the choice of handling equipment. Without PFEP, warehouses are designed based on impressions. With PFEP, warehouses are designed based on data.

Security and flow: not a compromise, but a project

There is a widespread belief that optimizing flows and ensuring safety are conflicting goals — as if speed required sacrificing prudence. That is false. And companies that believe this pay the price in terms of injuries, production downtime, and insurance costs.

At Bonfiglioli Consulting, safety and efficiency of flows are designed together from the very first layout draft. It is not about adding signage afterwards; it is about designing spaces where the risk is structurally minimized.

In the design of a new warehouse for a client of ours, interviews with stakeholders highlighted that operator safety was the criterion with the highest priority — more than production efficiency and space optimization. A safe warehouse is also a more productive warehouse, because it eliminates downtime, slowdowns, and tensions generated by accidents.

The design elements of warehouse security

  • Dedicated pedestrian lanes with clearly visible markings on the ground and mirrors at intersections
  • Width of the corridors proportional to the handling equipment, with calculated safety space
  • Mandatory motion sensors for trolleys and AGVs, with chromatic arrows on the ground
  • Storage areas always clear of flying materials, abandoned containers or improvised obstacles
  • Ergonomic workstations that respect the "Golden Zone“ of work, reducing abnormal physical strains and risky movements
  • Visual management extended to make any non-standard anomaly immediately apparent

Three case studies: real results from different sectors

Case 1 — Manufacturer, composite panels

A company with five adjacent but logistically disconnected production halls was losing hours every day on unnecessary handling of bulky semi-finished products. The AS IS analysis conducted by our experts revealed that about 40% of the assembly time was spent on activities with no added value. The TO BE project redesigned the physical flows, eliminated unnecessary areas of disconnection, and enabled the freeing of 600 square meters of space — eliminating a rental fee and significantly reducing indirect hours.

Case 2 — Production on commission, components for industrial vehicles

The company that produces components for industrial vehicles had a non-conformity rate that made it necessary to rework 100% of the production before shipment. Picking was unable to complete without missing parts, and 37% of the processing cycles were emergencies that interrupted the planned flow. Bonfiglioli Consulting introduced a Pull model synchronized with the customer’s rhythm, 100% traceability of components, dimensioned buffers, and daily flash meetings on picking. In just a few months, the strengthened quality controls reduced non-conformities by 93%%.

Case 3 — Distribution of beverages industry, controlled temperature warehouse

For a beverage company with over 1,400 pallet positions to manage in a new air-conditioned logistics hub, Bonfiglioli Consulting developed and compared two alternative layout scenarios — traditional shelving vs shelving with direct overlap areas — evaluating for each: pallet capacity, FTE handling, selectivity index, flow linearity, and infrastructure costs. The chosen solution ensured no bottleneck paths, optimal operational safety, and a FIFO management of the items structurally respected by the layout itself.

KPIs and Daily Management: measuring to avoid losing results

A transformation in logistics without a measurement system is a wasted opportunity in half. Implementing the Logistics Excellence approach suggests building a KPI dashboard that allows for real-time monitoring of performance and for timely response to anomalies.

The main indicators to monitor in an excellent logistics system:

  • OTD (On Time Delivery) — percentage of deliveries within the agreed timeframes
  • Inventory accuracy — consistency between physical inventory and system inventory
  • Picking productivity — lines skipped for now/per operator
  • Accident rate and near misses — daily operational safety
  • WIP and buffer level — real vs theoretical dimensioning
  • Internal Lead Time — from receipt of goods to their being made available for production or shipment
  • Flow index — ratio between actual cycle time and total lead time: the optimal process tends to 1

Operational governance is achieved through daily flash meetings on the department floor — 15 minutes a day to discuss anomalies, assign clear responsibilities, and monitor the progress of open actions. Simple, visual, effective. That’s the difference between a company that reacts to problems and one that prevents them.

Frequently asked questions about Logistics Excellence

What is Logistics Excellence and why is it important for manufacturing companies?

Logistics Excellence is a methodological approach to continuous improvement of logistics operations, based on three pillars: physical space design (layout and flows), process control (standardization, traceability, accurate picking) and operational governance (KPIs, daily management, flash meetings). For manufacturing and distribution companies, it is now one of the main drivers of competitiveness: a well-designed warehouse reduces lead times, eliminates non-conformities and increases operator safety.

How can the layout of a warehouse be optimized?

An efficient warehouse is designed by analyzing real flows, simulating alternative layout scenarios and dimensioning the buffers based on the customer’s actual rhythm (Pull logic). The result is a linear flow, without bottlenecks, with paths free of congestion points and guaranteed FIFO management by the layout itself. Key elements to consider are: pallet capacity, FTE handling, selectivity index and infrastructure costs.

Which KPIs should be monitored to measure logistics efficiency?

The fundamental KPIs for an excellent logistics system are: OTD (On Time Delivery), inventory accuracy, picking productivity (lines cleared per hour/operator), accident and near miss rates, WIP level and buffer, internal lead time and flow index. The latter is particularly significant: in an optimal process it tends to 1, i.e. the actual cycle time coincides with the total lead time.

What is the Pull model in logistics and what results does it produce?

The Pull model synchronizes production and material handling with the real rhythm of the customer’s demand, eliminating overproduction, accumulation, and unplanned emergencies. In a real project followed by Bonfiglioli Consulting in the automotive sector, the introduction of the Pull model — combined with 100% traceability of components and dimensioned buffers — reduced non-conformities by 93% in just a few months, eliminating the need to rework 100% of production before shipment.

How can the results of a Logistics Excellence project be maintained over time?

The results are consolidated through a system of daily operational governance: daily flash meetings on the ship (15 minutes per day), dashboards with KPIs monitored in real time, standardized processes, and staff trained and involved in continuous improvement. Logistics Excellence is not a one-time project, but a living system that evolves with the organization.

Logistics Excellence: not a project, but a living system

True Logistics Excellence is not achieved with a layout review done once every ten years, nor with extraordinary technologies applied without method. It is built every day through a living system of continuous improvement: trained and involved people, standardized processes, monitored KPIs, anomalies resolved with discipline.


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If you are considering redesigning your warehouse or simply want to understand where inefficiencies lie, the first step is always a field analysis.