Discover the benefits of R-21 Kraft-faced fiberglass batt insulation at up to 45% less than Home Depot and Lowe's. Our factory seconds offer similar performance and appearance to A-grade insulation, with only minor cosmetic or packaging flaws. This fire resistant and non-combustible insulation is also formaldehyde-free, making it a safe and reliable option for your home, office, shed, or workshop. Plus, it is easy to cut and install, and will not sag, settle, or break down over time.
