4 Signs Your Warehouse Needs a New System
As distribution and fulfilment operations become more complex, systems that once worked well can start to show their limits. Rising order volumes, wider SKU ranges, tighter delivery expectations, and ongoing labor pressures are pushing many facilities beyond what their current setup was designed to handle.
So how do you know when it’s time for a change? Here are four common signs that your warehouse has outgrown its existing system.
1. Bottlenecks Are No Longer Occasional, They’re Constant
Most operations expect occasional slowdowns or minor bottlenecks during peak periods. But when bottlenecks become part of daily or even weekly operations, even beyond the peaks, it often signals that your system was designed for a different level of demand and that your business has now outgrown that.
This is especially common as order profiles shift:
- More SKUs
- Smaller, more frequent orders
- Faster turnaround expectations
If you’re struggling to scale or can’t meet fulfillment requirements on time, customer satisfaction quickly suffers. Industry data shows that rising expectations and fluctuating volumes are placing increasing pressure on warehouse throughput and flexibility (*1). When systems can’t keep up, teams are forced to work around them, leading to delays, inefficiencies, and missed targets.
2. Labor is Compensating for System Limitations
A common short-term fix for system constraints is adding more labor. This can include extra shifts during peak periods and greater reliance on temporary staff. However, this approach quickly becomes unsustainable, especially when it’s ongoing. Labor shortages continue to affect warehouses globally, making hiring and retention difficult (*2).
If maintaining performance depends on adding more and more people, it suggests that your current setup is pushed beyond what it was designed to handle.
3. Errors and Mispicks Are Increasing
A rise in picking errors often points to operational strain. Workers may be covering more ground, handling higher volumes, or operating under increased pressure.
In the US for example, mispicks are estimated to cost between $20 and $75 per error depending on the source. Let’s say you process 300 orders per day with a 2% mispick rate, at an average cost of $50 per error, that’s around $300 per day—over $100,000 annually.
While the exact cost per error varies by operation and region, mispicks can carry a meaningful financial impact once returns processing, rehandling, and customer service are considered. Even a relatively small error rate can quickly translate into significant ongoing cost. These errors are at times treated as isolated issues. In reality, they are a symptom of deeper inefficiencies in flow, movement, or workload balance.
4. Your Conventional Racking Can’t Handle Your Storage Volume
If you’re increasingly having to resort to unplanned floor-stacking of pallets because your racking space is always full, it’s a clear sign your storage capacity is no longer sufficient.
Floor stacking, while having some legitimate uses—oversized items or seasonal overflow—is not ideal in many cases. It brings a range of challenges:
- Reduces operational efficiency
- Restricts forklift movement and access to products
- Increases the risk of product damage
- Decreases workplace safety
Maximizing your available space, vertical and/or horizontal, becomes critical as volumes grow.
Why These Signs Matter in Practice
In practice, these issues rarely appear in isolation. In one automotive parts handling distribution center, rising SKU counts and throughput demands pushed the existing setup beyond its limits. After introducing goods-to-person automation backed by an automated storage system, the operation reduced lead times from three days to same-day shipping while improving accuracy to 99.9%.
In another case, a cold storage facility facing space constraints introduced a high-bay pallet AS/RS. By moving away from conventional storage, it was able to significantly increase storage capacity within the same footprint, while reducing manual handling and improving overall flow.
The reality is that these “signs,” such as bottlenecks, labor dependence, errors, and space constraints, should not be addressed individually. Instead, they should be used as indicators to assess your operation at a wider system level and help define solution direction.
What’s the Next Step?
Outgrowing your system isn’t a failure, it’s a sign your business is evolving. But when these issues start appearing, especially together, they don’t just slow operations down, they increase costs and limit your ability to stay competitive.
The challenge is deciding what comes next. Should you expand vertically or horizontally? Invest in automation? If so, how much and what kind?
These aren’t simple decisions. Working with an experienced solutions partner can help you assess your current limitations, define future requirements, and build a roadmap for long-term growth.
The Total Solution Approach
Transforming your warehouse with automation is a major investment—and choosing the right partner is just as important as the technology itself.
With Daifuku’s Total Solution Experience, we support you at every stage, from consultation and system design to installation and after-service. Our goal is simple: to deliver a solution that fits your operation and addresses your challenges.
Start the conversation with our team to explore what your next step could look like.
References:
Sandeep Yadav
Intralogistics Business, Daifuku
Originally from India, Sandeep Yadav is a global sales professional in Daifuku’s Intralogistics business, based at the company’s Tokyo headquarters.
Since joining Daifuku in 2023, he has worked closely with intralogistics teams across Asia, particularly in Indonesia, Malaysia, and India supporting international projects and business development initiatives. He is also a certified auditor and serves as an internal audit lead, focusing on compliance and continuous process improvement.
