Knauf Insulation R-21 EcoBatt® Unfaced Fiberglass Insulation Batt 5-1/2 x 15" x 93" 67.81 SF

Knauf EcoBatt® Unfaced Fiberglass Insulation with ECOSE Technology is a leading sustainable insulation. All of these batts are bonded with the revolutionary, industry-transforming, plant-based ECOSE Technology. They are validated by UL Environment as formaldehyde-free, and they contain no Red List chemicals. Made with a high degree of recycled glass, these insulation batts cut easily for faster installation with low dust and low hassle. And like every Knauf Insulation batt, EcoBatt® is resilient and recovers quickly to full thickness out of the package for a snug fit. Install Knauf Insulation in your home and stay comfortable year-round.