More SKUs don’t always mean more sales—here’s how to recognize when product variety becomes a liability.
For executive teams leading distribution businesses in the glass, ceramics, and refractories sectors, product complexity can be a double-edged sword. On one side, it promises customer responsiveness, niche market access, and broader service capabilities. On the other, unchecked complexity drains margin, clogs working capital, and overwhelms sales and operations planning.
Let’s be blunt: most product lines in this industry are bloated beyond necessity. Between laminated, coated, annealed, and low-E glass options, or cordierite, alumina, and silicon carbide ceramics in 20+ diameters, the catalog often grows reactively—not strategically. And while it’s tempting to treat every customer request as a reason to add another SKU, executives must step back and ask: at what cost?
The Hidden Costs of Complexity
First, consider inventory. A wider SKU set means more warehouse space, slower turns, and higher holding costs. For example, a glass distributor carrying six types of ¼” laminated safety glass for different tint levels may only see movement on two. The rest sit idle, degrading, while tying up capital that could have gone toward faster-moving items like tempered panels for commercial projects.
Operationally, product complexity slows down everything—from forecasting to picking. More SKUs mean more line items to manage, more room for error, and more burden on inside sales reps trying to select the “right” product for each job. The logistics costs multiply too: smaller batch shipments, increased freight consolidation challenges, and fragmented inbound orders from suppliers.
Worse yet, complexity masks performance. When too many SKUs dilute volume, it becomes harder to see which products are truly profitable. High-margin specialty ceramics might hide in the shadows of underperforming filler items, skewing analytics and inflating COGS.
The Strategic View: Complexity vs. Capability
Not all complexity is bad. Sometimes, offering a wide range of high-alumina castables or custom glass cuts is what differentiates a distributor. But that variety must align with core capability and strategy. Do you have the sales expertise, vendor support, and logistics model to profitably carry 30 variations of mullite brick? If not, it’s complexity for its own sake.
That’s where executive leadership comes in—not to micromanage SKUs, but to set guardrails:
Establish criteria for adding new SKUs (volume potential, reorder likelihood, segment demand)
Mandate periodic SKU reviews by margin, velocity, and customer base
Align product variety with market segments that truly value it (e.g., industrial refractory contractors vs. one-off ceramics buyers)
By treating product line decisions as business model decisions—not operational conveniences—leadership ensures complexity serves the strategy, not the other way around.
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Executives at distribution firms must recognize that product complexity isn’t just a supply chain issue—it’s a boardroom issue. Without clear oversight, catalogs expand faster than the balance sheet. But with disciplined management, product lines can be both broad and profitable. It’s not about offering less—it’s about offering smart.
