TECHNICAL STORM REPORT: Roofing Damage Assessment Report for St. Louis, Missouri – March 02, 2026

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1. Technical Brief

The recent weather event in St. Louis, Missouri, featured wind speeds reaching 39.2 km/h and a rainfall accumulation of 3.5 mm, resulting in a score of 4/10 for overall storm impact. The conditions have heightened the risk of ice dams and freezing leaks, especially affecting roofing integrity. For a detailed examination of your roof’s condition, Request a Professional Roof Inspection.

2. Damage Analysis

• Increased risk of ice dam formation due to thermal gradients.
• Potential for melting snow to refreeze at eaves, creating water backup.
• Risk of freezing leaks caused by inadequate insulation.
• Wind can exacerbate damage by loosening shingles and flashing.
• Accumulation of water can lead to additional weight on roof structures.

3. Local Neighborhood Impact

• Central West End
• Ladue
• University City
• South City

4. Protective Measures

• Ensure proper insulation and ventilation in the attic to manage heat distribution.
• Regularly clear gutters to prevent ice build-up.
• Consider installing heat cables to mitigate ice dam formation.
• Inspect roofing materials for damage and address issues promptly.

5. Regional Impact

The storm has affected multiple neighborhoods across St. Louis, increasing the urgency for homeowners to assess and address potential roofing vulnerabilities. Immediate action can help prevent severe damage during the ongoing winter season.