Poor attic insulation can lead to a host of issues, including potential roof leaks. When insulation is inadequate, heat can escape, causing snow to melt and refreeze, which may lead to ice dams. Additionally, moisture buildup can occur, creating an environment ripe for mold and structural damage. Understanding the materials and methods for proper insulation is crucial for maintaining your roof's integrity. Factors like R-value, installation techniques, and ventilation play significant roles in preventing these problems. Curious about how to improve your attic insulation and protect your home? Ask Improvi.ai for personalized guidance.