Roof vents are openings in a building's roof designed to allow air circulation. They help to release hot air and moisture from the attic, which can prevent issues like mold growth and roof damage. Proper ventilation is essential for maintaining a comfortable indoor environment and extending the lifespan of roofing materials. There are various types of roof vents, including ridge vents, soffit vents, and gable vents. Each type serves a specific purpose in promoting airflow. By ensuring that warm air escapes and cooler air enters, roof vents contribute to energy efficiency and overall home comfort.