Johns Manville R-25 Attic 64-sq ft Unfaced Fiberglass Batt Insulation | U1358S
$52.55
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Description
Johns Manville Formaldehyde-free unfaced thermal and acoustical insulation offers R-Values up to R-49. It can be added to existing insulation in attics and ceilings. JM insulation is compression-packaged for space savings, and is offered in precut batts to fit standard cavities for both vertical and horizontal applications. Johns Manville R-25 Attic 64-sq ft Unfaced Fiberglass Batt Insulation | U1358S
