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Forecasting in the Face of Supply Chain Disruption

By Glazix | May 30, 2025

How Glass and Ceramics Leaders Can Predict Demand When Everything’s in Flux

From freight capacity constraints to raw material shortages, the industrial materials supply chain is still volatile. But waiting for stability isn’t a strategy—especially in glass and ceramics sales. The top-performing executives have adopted new forecasting techniques that let them thrive in uncertainty.

Why Traditional Forecasting Models Fail in Disruption

They assume demand patterns are repeatable

They rely too heavily on historical averages

They lag real-world inputs like quote activity and lead time variation

What Modern Forecasting Looks Like

Multi-Scenario Forecasting

Plan for Base, Upside, and Downside cases. This lets supply chain and sales teams align expectations—without getting blindsided.

Base: CRM pipeline + historical close rate

Upside: Add known RFQs + macro demand triggers

Downside: Subtract high-risk project delays or freight bottlenecks

Freight Index Integration

Factor in real-time LTL and container costs. Glass lites and refractory pallets can’t move if you can’t ship profitably.

Overlay DAT or TCI freight index trends

Adjust pricing or lead time guidance accordingly

Lead Time-Adaptive Logic

Quote spikes are meaningless unless lead time allows fulfillment.

Group forecasts by SKU lead time bands

Flag when incoming demand exceeds realistic capacity

Use Quote Activity as a Leading Indicator

Monitor RFQ count, quote-to-close velocity, and quote size delta weekly.

Set thresholds to trigger forecast adjustments in real time

Layer in Sector-Specific External Data

Architectural glass: Use Dodge Construction Starts or Building Permit data

Ceramics: Track OEM production indexes (appliances, electrical, defense)

Tools That Enable Disruption-Ready Forecasting

o9 Solutions, SAP IBP, or Netstock for multi-scenario modeling

Tableau or Power BI with CRM + ERP pipelines

Zoho CRM or HubSpot with quote-stage analytics

Executive Benefit

You can’t control the disruption—but you can control your readiness. With adaptive forecasting, glass and ceramics leaders can preserve margin, protect delivery, and prioritize the customers who matter most—no matter the volatility.


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