The CertainTeed CertaPRO® R-30 Unfaced Fiberglass Batt Insulation is designed to provide reliable thermal performance and sound control for residential and commercial construction. Ideal for attics, ceilings, and other applications requiring higher R-value insulation, these unfaced fiberglass batts help improve energy efficiency while maintaining year-round indoor comfort. Easy to install and precision-cut for a consistent fit, they're a dependable choice for new construction, remodeling, and renovation projects.
R-30 thermal insulation
Unfaced fiberglass batt insulation
Dimensions: 10 in. x 24 in. x 48 in.
Covers 88 sq. ft. per package
11 batts per package
Helps improve energy efficiency and indoor comfort
Provides sound control between rooms and floor systems
Easy to cut and install
Ideal for attics, ceilings, and other high R-value applications
Suitable for residential and commercial construction
The CertainTeed CertaPRO® R-30 Unfaced Fiberglass Batt Insulation is designed to provide reliable thermal performance and sound control for residential and commercial construction. Ideal for attics, ceilings, and other applications requiring higher R-value insulation, these unfaced fiberglass batts help improve energy efficiency while maintaining year-round indoor comfort. Easy to install and precision-cut for a consistent fit, they're a dependable choice for new construction, remodeling, and renovation projects.
R-30 thermal insulation
Unfaced fiberglass batt insulation
Dimensions: 10 in. x 24 in. x 48 in.
Covers 88 sq. ft. per package
11 batts per package
Helps improve energy efficiency and indoor comfort
Provides sound control between rooms and floor systems
Easy to cut and install
Ideal for attics, ceilings, and other high R-value applications
Suitable for residential and commercial construction
