When great service becomes a silent margin killer, it’s time to quantify what you’re really giving away.
Every distributor prides themselves on service. Fast quotes. Special packaging. Same-day delivery. Technical support. But in the glass, ceramics, and refractories world—where margins are tight and logistics are complex—there’s a fine line between great service and over-servicing.
And that line, when crossed repeatedly, leads to margin leakage—profit that quietly disappears because costs are absorbed without being tracked or recovered.
For U.S. and Canadian distributors moving products like borosilicate float glass, dense castables, or extruded ceramic profiles, over-servicing isn’t just a risk—it’s often already happening.
So how do you measure it?
What Is Over-Servicing?
Over-servicing occurs when the effort, customization, or speed provided to a customer exceeds the profitability of that account or order. Common culprits in this industry include:
Cut-to-size services on low-volume orders without charging a premium.
Rush shipping or split shipments, especially on bulky ceramics, done as a courtesy.
Multiple re-quotes for spec-heavy glass jobs that don’t convert.
Fielding excessive tech support calls for commodity refractories with no markup.
Individually, these feel like customer-first decisions. But over time, they erode margin and stretch internal teams thin.
Step 1: Trace Time and Cost to Customer Level
The first step is tracking effort. This can be done manually or via ERP/CRM integration. Ask:
How many touches does it take to close a sale for Customer A vs. Customer B?
How many special instructions are logged on orders?
How many deliveries per PO?
How many SKUs are custom-staged or packaged?
From there, apply labor and logistics cost per touch. If a typical customer costs $28/order to fulfill and one “high-maintenance” account averages $58, that delta is your leakage.
Step 2: Map Gross Margin vs. Total Service Cost
Next, compare gross margin per customer or SKU against the effort to serve. Many ceramic distributors are surprised to find that some top-line accounts are barely breaking even after factoring in:
Sales engineering support hours
Repackaging labor
Emergency freight charges not passed through
If an order of high-purity ceramic tubes carries a 32% gross margin but required expedited shipping and custom crates not billed to the customer, the effective margin could drop below 10%.
Step 3: Categorize and Quantify Over-Servicing Behaviors
Use a “service impact matrix” to bucket common leakage activities. Example:
ActivityAvg CostFrequency% Charged to Customer
Cut-to-size glass$15/order40%10%
Rush LTL freight$8015%25%
Custom ceramic packaging$2025%5%
Tech calls over 30 min$45/hour10%0%
This quickly identifies which services are under-monetized and where pricing policies need updates.
Step 4: Implement Service-Based Pricing and Internal Alerts
Start charging—or at least tracking—high-impact service activities. This can include:
Minimum order fees for low-volume refractory shipments.
Service tiers for quote requests (e.g., standard vs. expedited).
Custom packaging surcharges.
For account managers, flag accounts with high service-to-margin ratios. They may need renegotiation—or more structured service terms.
:
Over-servicing is a margin leak hidden in good intentions. But in the distribution of heavy, technical products like glass and ceramics, that leak can cost six figures annually. Measuring effort per order, aligning service with margin, and implementing recovery charges are essential steps to stop the drain. Because service should build loyalty—not erode profit.
