{"id":3705,"date":"2025-01-14T12:13:36","date_gmt":"2025-01-14T16:13:36","guid":{"rendered":"https:\/\/4f3b7e0f0f63b0d70d5ea4bd93f99f16\/?p=3705"},"modified":"2025-01-14T12:16:52","modified_gmt":"2025-01-14T16:16:52","slug":"vertical-warehouse-mezzanines","status":"publish","type":"post","link":"https:\/\/locusrobotics.com\/blog\/vertical-warehouse-mezzanines","title":{"rendered":"The Vertical Warehouse: How Mezzanines Improve Space Optimization"},"content":{"rendered":"\t\t
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January 14, 2025<\/div>\n

The Vertical Warehouse: How Mezzanines Improve Space Optimization<\/h1>\n \n

\n \"Author\n Mary Hart<\/span>, Sr. Content Marketing Manager<\/span>\n <\/p>\n <\/a>\n <\/div>\n

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Warehouse design doesn\u2019t just involve planning for sprawling square footage. You also need to think about vertical space intelligently. As eCommerce orders increase and new retail spaces become scarce, businesses are finding ways to expand and optimize their warehouse by growing up instead of out with mezzanines and pick towers.<\/p>

A mezzanine is an elevated platform installed to expand your current warehouse pick space<\/a>, but its impact goes far beyond simple expansion. When thoughtfully designed and paired with automation, a mezzanine transforms how warehouses handle labor, inventory flow, and operational scalability.<\/p>

If your warehouse already has a mezzanine or pick tower, you can improve your existing facilities with flexible automation. Conversely, for new builds that want to leverage vertical space, you can combine mezzanines with automation and remain flexible, unlike with alternative high-density automation solutions.<\/p>

On the \u201cWarehouse Automation Matters<\/a>\u201d podcast, I spoke with Erik Pichette and Adam Schwarz of Locus Robotics about how mezzanines can help improve warehouse operations, and why businesses must think beyond the surface when incorporating these structures into their facilities.<\/p>

Mezzanines as Space Savers<\/strong><\/p>

In an age where warehouse space comes at a premium, the value of thinking vertically cannot be overstated. According to Supply Chain XChange<\/a>, the uncertainty and volatility seen in 2023 and 2024 caused a \u201cslowdown\u201d in decision-making for things like expansion plans. Expanding horizontally isn\u2019t always feasible, but mezzanines allow warehouses to build upward and make the most of their existing footprints.<\/p>

Pichette explained the appeal of using vertical space in a warehouse: \u201cInstead of going east to west in your existing space, you really want to leverage that north-to-south space to ensure that you\u2019re using it as efficiently as possible.\u201d<\/p>

The Art of Mezzanine Design<\/strong><\/p>

While the concept of a mezzanine itself may seem straightforward, mezzanine design requires careful orchestration. Every decision, from aisle width to SKU placement, affects the efficiency of the entire operation. Pichette and Schwarz worked on a mezzanine optimization project for a major home improvement retailer, which was an effort that highlighted both the challenges and opportunities of this process.<\/p>

One critical insight \u2013 that labor and inventory flow must be designed in tandem \u2013 offered a question that warehouses should answer. \u201cHow much volume are you going to be putting through per floor?\u201d Pichette asked. \u201cAnd how do you spread labor effectively to handle that volume?\u201d These are considerations any warehouse executive needs to ask themselves, and they\u2019re critical to ensure the success of mezzanine systems.<\/p>

For example, mezzanine floors that are closest to packing stations often have the highest volume output. Yet, downstream processes, like how empty totes are replenished, can create unexpected bottlenecks. Designing for these nuances requires collaboration across all stakeholders, including automation vendors, warehouse managers, and even the frontline workforce.<\/p>

Mezzanine Best Practices: From Slotting to Safety<\/strong><\/p>

Optimizing mezzanines involves a series of interconnected decisions, but some principles are universal. Pichette and Schwarz highlighted several key strategies:<\/p>