I've reviewed all of the literature, watched all the videos, and listened to all of the podcasts I can find regarding unvented, air permeable, foamless roofs (Ueno, Lstiburek, Hulstrunk, RDH,…
What's the best way to repair a tear in the plastic that holds the insulation around a duct in the attic?You can see the pink fiberglass peeking through.