Why Attic Ventilation Matters Most in Winter: Moisture, Temperature, and Ice Dam Prevention
Attic ventilation often gets overlooked until something goes wrong. During winter, however, it plays one of the most important roles in protecting a home’s roof and structure. Poor ventilation can lead to moisture buildup, uneven roof temperatures, and ice dams that cause damage long before homeowners realize there’s a problem. Understanding how attic ventilation works


