Knauf R-15 High Density Unfaced Fiberglass Batt Insulation provides enhanced thermal performance for interior wall applications. Each batt measures 3.5 in. x 23 in. x 93 in., covering 89.13 sq ft per bag. Designed for wider stud spacing, this unfaced insulation is ideal for dry environments without a vapor barrier.
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Knauf R-15 High Density Unfaced Fiberglass Batt Insulation provides enhanced thermal performance for interior wall applications. Each batt measures 3.5 in. x 23 in. x 93 in., covering 89.13 sq ft per bag. Designed for wider stud spacing, this unfaced insulation is ideal for dry environments without a vapor barrier.