PINK FIBERGLAS® Insulation R-38
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Homeowners prefer Owens Corning PINK FIBERGLAS® Insulation 7 to 1 because it maintains insulating power over time. Since fiber glass does not absorb moisture, PINK insulation will not hold water, preventing permanent loss of R-value. When properly installed, PINK FIBERGLAS® Insulation will not settle or deteriorate to maintain insulating value. The insulating materials in PINK FIBERGLAS® Insulation are also noncombustible. R-value of 38.