The hidden hero: Why air barriers matter more than ever

AI Article Summary
The article discusses the essential role of air barriers in Canadian construction, focusing on their impact on energy efficiency, durability, and indoor air quality. It explains how air barriers reduce air leakage, thus preventing energy loss, moisture accumulation, and material degradation. The piece also examines different types of air barriers, such as self-adhering sheet membranes, closed-cell spray polyurethane foam, and liquid-applied membranes, highlighting their advantages and applications. The importance of understanding installation methods and the integration of these systems with other building envelope components is emphasized.