Knauf R-19 15 In. x 39 Ft. Standard Unfaced Roll Fiberglass Insulation tray Louis Style Ribs and new

Louis Style Ribs and new ideas like Dr

Ready right out of the box

000 BTUs and a 10

Perfect for repairing potholes in asphalt

Embossed texture

Knauf R-19 15 In. x 39 Ft. Standard Unfaced Roll Fiberglass Insulation tray Louis Style Ribs and newECOSE Technology is a revolutionary binder chemistry that makes Knauf Insulation products even more sustainable than ever. It is based on rapidly renewable bio based materials rather than non renewable petroleum based chemicals traditionally used in fiberglass insulation products. ECOSE Technology reduces binder embodied energy and does not contain phenol, formaldehyde, acrylics or artificial colors. Products are certified to UL Environment GREENGUARD