Stephanie Dailey walks through two air-sealing products being used on an active project, focusing on how proper installation supports building performance. Outside, she explains sealing the transition between foundation and wall sheathing with tape designed for concrete and masonry, emphasizing clean surfaces, overlap at seams, and careful detailing around complex areas like window wells. Inside, Dailey shifts to window air sealing, showing how interior tapes help connect window frames to rough openings for a tighter enclosure and cleaner drywall returns. The video centers on airtight construction, moisture management, energy efficiency, and the value of precise execution on site.

Check out more of Stephanie's episodes on The Build Show and follow her on Instagram at the links below.
Stephanie Dailey's Episodes
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