Embracing high-performance materials for sustainable building envelopes
In the world of specifications and architecture, what cannot be seen can make all the difference. From the hot, humid southern states to the dry, frigid north, air barrier systems are tailored to tackle the environmental challenges of different regions head-on. Building science has evolved; so have the materials used to manage airflow. Today’s construction professionals have a toolkit of innovative options. Sustainability is no longer just a buzzword—it is a mandate. Air barriers have become key players in meeting green building standards and reducing carbon emissions. Properly installed air barriers lower heating and cooling demands. The Home Energy Rating System (HERS) index is often used to measure this, with lower scores reflecting greater efficiency. Many manufacturers now use renewable and recycled materials, such as soy-based polymers and reclaimed plastics, to create breathable…
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