Which installation aspect is crucial for maintaining ventilation in an attic?

Continuous ventilation openings are essential for maintaining proper airflow in an attic space. These openings allow for the exchange of air, helping to regulate temperature and moisture levels. This is vital because stagnant air can lead to a buildup of heat and humidity, ultimately resulting in issues like mold growth or roof damage due to condensation.

In addition, proper ventilation helps to extend the lifespan of roofing materials and improve overall energy efficiency in a building. By ensuring that there are uninterrupted pathways for air to flow in and out, continuous ventilation openings contribute significantly to a balanced and healthy attic environment.

While sealing gaps, using breathable insulation, and installing reflective barriers can contribute to overall efficiency and performance, they do not specifically address the fundamental need for ongoing air movement, which is critical for effective attic ventilation.