These high-performance fiberglass batts deliver 15% more insulating power than R-13. For use in 2' x 4' stud wall cavities with 16" on center spacing (exterior sidewalls, basement walls and garage walls). Kraft-facing serves as a vapor barrier to help manage moisture and includes tabs for easy stapling to wood framing. This product helps save energy and provides good sound absorption. Glass fiber will not settle rot, mildew or deteriorate. Pre-cut batts mean less cutting. GREENGUARD® Children and Schools certified for superior indoor air quality. Third Party Certified Recycle Content.
Customer Reviews for CertainTeed R15 Kraft Batt Fiberglass Insulation, 77.5 Sq. Ft. Coverage, 3-1/2 x 15 x 93-In.
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