Discover the Knauf R-19 Kraft-Faced Fiberglass Roll Insulation, engineered for dependable warmth and quiet comfort in both attic and wall spaces. This product arrives as a wide roll measuring 23 inches and 39.16 feet long, designed to simplify installation and maximize coverage. Made with durable fiberglass and a kraft facing, it delivers consistent thermal resistance while remaining lightweight and easy to cut to fit irregular joists. The ECOSE Technology binder minimizes the environmental impact of production and avoids harsh chemicals, supporting healthier indoor air without compromising performance.

How It Helps You: Enhance energy efficiency and reduce heating and cooling costs by limiting heat flow through ceilings and walls. With low emissions and GREENGUARD certification, it helps create a safer living environment for families and occupants, while supporting LEED-building projects.

• Thermal performance with an R-19 rating delivers strong insulation for climate control and energy savings in homes and light commercial spaces.
• Kraft facing provides a built-in vapor barrier and a clean, easy-to-handle installation experience.
• ECOSE Technology binder uses rapidly renewable bio-based materials and reduces binder embodied energy, with no phenol, formaldehyde, acrylics, or artificial colors.
• GREENGUARD certified and LEED eligible, supporting healthy indoor air and green building certifications.
• Sized at 23 in x 39.16 ft, this roll fits standard framing layouts for faster installation and broad coverage.

Why This Product Stands Out: This insulation stands out for its combination of dependable performance, eco-conscious binder technology, and convenient roll format. It helps you save on energy bills while contributing to safer indoor air and sustainable construction goals. Choose Knauf for lasting comfort and responsible building performance.