Not every slow mover should be cut—some of your most profitable SKUs are hiding in plain sight.
When distributors talk SKU rationalization, the target is usually the low-velocity item that’s collecting dust. But in the glass industry, not all slow movers are created equal. Some niche SKUs—though they move infrequently—carry premium margins, serve critical clients, or offer strategic differentiation. The trick is knowing when to cut and when to keep.
Start with this core truth: velocity doesn’t always equal value. A tinted laminated security glass in 9.2mm thickness may ship only once a quarter, but if it’s for a top-tier architectural firm on a luxury contract, its margin contribution may be higher than a dozen commodity SKUs combined.
These “oddball” SKUs often fall into three categories:
Custom Spec Glass for High-End Projects:
Often made-to-order but stored in small volumes for quick jobsite dispatch. Keeping a few panels on hand can mean repeat business from niche contractors or architects who value consistency and turnaround.
Legacy Items for OEM Contracts:
Distributors serving RV or specialty vehicle manufacturers may need to maintain unique glass curvature or hole-cutout patterns. Losing this SKU might risk losing the account.
Technical Laminates or Coated Glass:
Low-E coatings, anti-glare finishes, or embedded wire panels may sell slowly but command 2x–3x the margin of standard float. They also signal capability and specialty service to the market.
To decide whether to keep or kill a low-velocity SKU, apply this framework:
Margin analysis: What’s the gross profit per unit relative to your core catalog?
Client concentration: Is the SKU linked to a strategic customer relationship?
Opportunity cost: What warehouse space or capital is this item consuming?
Supplier flexibility: Can it be reordered in low MOQs with acceptable lead time?
Distributors who succeed here also adjust forecasting models to handle these items separately. Bundling them with fast movers skews performance data and may lead to premature retirement. Set unique reorder triggers, such as customer forecast alignment or project-specific stocking agreements.
Another key tactic? Batching inventory reviews by margin tier, not just volume. Many ERP systems default to ranking SKUs by sales quantity, which buries the profitable oddballs. Restructure your reports to highlight GM$ per SKU, then cross-reference with sales team insights.
:
Not all slow-moving glass SKUs are liabilities. Some are margin anchors, others are client-retention tools. In a distribution model that rewards both agility and expertise, keeping the right “odd” SKU is a strategic choice—not an oversight. Before you purge your catalog, look closer. The quietest items might be your most valuable.
