Ice damming is a critical issue that primarily affects homes in northern climates during winter, and understanding its formation and prevention is essential for homeowners. This week on the Thoughts from the Crawlspace podcast, Jamie Miller, CEO of Gold Key Home Inspections, Inc. delves into the mechanics of ice damming, explaining how snow accumulation on roofs can lead to melting and refreezing at the eaves, resulting in water backing up under shingles and causing potential damage. Learn about the key causes of ice dams, including heat loss inside the attic, poor insulation, and inadequate ventilation. Jamie shares practical tips and solutions for dealing with existing ice dams, highlighting the importance of professional help and safe materials to mitigate damage.

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Episode Highlights

• Ice damming occurs when warm air from inside the home melts snow on the roof, leading to water backup and potential damage.
• Proper insulation and ventilation in the attic can significantly reduce the risk of ice dams forming during winter.
• Signs of ice damming include icicles hanging from the roof and water stains on interior ceilings.
• Regularly cleaning gutters and ensuring they are properly sloped helps prevent water buildup and ice formation.
• If ice dams form, avoid DIY removal methods to prevent damage; use ice melt or hire a professional.

Timestamps

(00:00) Understanding Ice Damming

(03:04) Ice Damming: Causes and Effects

(09:24) Ventilation and Insulation Solutions for Ice Dams

(13:44) Addressing Ice Dams and Roof Design Issues

(19:10) Understanding Ice Dams and Their Prevention