When to add, retire, or replace a SKU—use this decision tree to stop guessing and start leading.
Distributors in the glass, ceramics, and refractories markets often operate in reactive mode when it comes to SKUs. A customer asks for something new? Add it. A product hasn’t sold in a while? Maybe keep it just in case. Over time, this improvisational mindset leads to bloated catalogs, bloated warehouses, and shrinking profit margins.
What’s needed is a structured decision-making framework—a SKU decision tree—to bring clarity and consistency to every product-level choice. Not just for procurement or ops managers, but for sales directors and executive leadership too.
Step 1: Should This Product Exist in Our Catalog?
The first decision is existential. A new or existing SKU should only live in your catalog if it meets at least one of the following criteria:
Generates consistent volume (≥3 orders per quarter)
Delivers above-average margin
Serves a strategic client or market segment
Enables bundling that increases average order value
If the answer to all is “no,” then it’s a candidate for retirement. This applies often to niche ceramics (e.g., non-standard crucible shapes), dated safety glass lines, or refractory mixes with single-client demand.
Step 2: Is It Redundant?
If the product clears the first test, check for functional overlap. For example, do you really need four types of 8mm float glass or three grades of 90% alumina castable? If sales and engineering confirm they serve the same applications, choose the top performer and sunset the rest.
This step is critical in SKU cleanup efforts. Many products were added for slight specification differences, but functionally do the same job. Redundancy confuses customers, burdens procurement, and muddies analytics.
Step 3: Is It Operationally Justifiable?
This is where inventory management and vendor strategy collide. Can you stock the SKU efficiently? Are MOQs reasonable? Can your team pick, cut, and ship it with current infrastructure?
Take large-format glass panels: if they require special racking, equipment, or handling crews—make sure the margin supports it. If not, consider turning those SKUs into special order items with customer MOQs and longer lead times.
Step 4: Is It Cannibalizing Better SKUs?
If a new SKU is slowly killing sales of a higher-margin legacy item, pause. For instance, if you introduce a cheaper ceramic substrate that causes clients to migrate away from a premium version, you may gain volume but lose dollars. Always check downstream effects.
Step 5: Can It Be Bundled or Cross-Sold?
Some SKUs don’t shine on their own but unlock value when paired. Think kiln furniture bundled with silicon carbide shelves or pre-cut float glass paired with sealant kits. If the SKU plays a role in a larger sale, keep it—but track that value clearly.
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The SKU decision tree helps bring method to the madness. For distributors juggling hundreds or thousands of products, it’s a lifeline. Every new item must earn its place. Every old item must justify its shelf. When decisions follow a consistent logic, the result is a cleaner catalog, a healthier margin, and a faster-moving business.
