Repair Standards & Best Practices

Understanding ROLAGS Standards: When Your Windshield Can Be Repaired

By Windshield Advisor Team
8 min read
March 5, 2026

Key Takeaways

  • ROLAGS provides science-based criteria ensuring repairs restore adequate structural integrity and safety
  • Conservative thresholds reflect crash testing data and long-term repair performance studies
  • Following ROLAGS standards protects both immediate safety and long-term windshield integrity
  • Professional technicians use ROLAGS as the baseline but may apply more conservative criteria for specific situations
  • Understanding ROLAGS helps evaluate whether shop recommendations are appropriate or overly aggressive

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