Knauf R-11 15 In. x 40 Ft. Greenguard Kraft Faced Roll Fiberglass Insulation
- In stock, ready for Delivery and Same Day Pickup
- Inventory on the way
- 1-2 Day Delivery
Reduces heating and cooling costs by increasing the insulating value of walls, ceilings, and floors. Keep your house warmer in the winter and cooler in the summer. Easy, DIY installation. GreenGuard Certified, LEED eligible and free of phenol, formaldehyde, acrylics or artificial colors.