The Importance of Proper Ventilation in Roofing Systems When considering a new roof or maintaining an existing one, ventilation is often overlooked — yet it plays a vital role in roof performance, longevity, and your building’s energy efficiency. At Great Expectations, we understand that an effective roofing system relies on more than shingles and flashing. In this article, we’ll explore why proper roof ventilation is critical, how it works, and what can happen if inadequately addressed. What...

The Importance of Proper Ventilation in Roofing Systems

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