R38 Unfaced Fiberglass Batt Insulation, 42.66 Sq. Ft. Coverage, 13 X 16 X 48-in.

Overview:
This R38 Unfaced Fiberglass Batt Insulation by Johns Manville is designed to provide exceptional thermal performance for your home. With a coverage area of 42.66 square feet, this batt is perfect for both new constructions and existing attic floor or ceiling applications. The fiberglass material is formaldehyde-free, ensuring a healthier indoor environment while effectively saving energy and enhancing sound absorption. The convenient pre-cut dimensions of 13 inches by 16 inches by 48 inches minimize the need for additional cutting, making installation a breeze.

Key Features:
- Formaldehyde-free fiberglass for a healthier indoor air quality
- Excellent thermal performance to help save energy
- Good sound absorption properties
- Resistant to settling, rot, mildew, and deterioration
- Convenient pre-cut batt for easy installation
- GREENGUARD® certified for superior indoor air quality
- Ideal for use in attic floor and ceiling applications
- May require a separate vapor barrier for optimal performance

Use Cases:
This insulation is ideal for homeowners looking to improve energy efficiency in their attics or ceilings. Whether you are renovating an existing space or building a new home, this batt will help maintain comfortable temperatures year-round while reducing energy costs. Perfect for DIY enthusiasts and professional contractors alike, this insulation solution is a smart choice for any building project.