John Manville Crawlspace Insulation R-30

ComfortTherm Fiberglass Insulation by Johns Manville is poly-encapsulated. It is ideal for moisture-rich crawl space environments. Each ComfortTherm batt is wrapped in gray plastic for a more comfortable installation with less itch and dust. The fiberglass content is a natural white color. As always, ComfortTherm is formaldehyde-free! It is lightweight with long, resilient glass fibers that are bonded with a bio-based binder. Made mostly with rapidly renewable plant-based materials, ComfortTherm Fiberglass Insulation ships direct from Johns Manville. Any additional supplies ordered will be shipped separately. Poly wrap may vary in color.

ComfortTherm thermal and acoustical insulation offers R-Values up to R-30. It is available in precut batts to fit standard wall cavities or rolls for custom installation in any size of wall cavity. ComfortTherm insulation is wrapped in plastic for dust-free, itch-free installation, and can be used in a wide variety of wood frame, engineered wood and steel frame construction applications, including new construction and retrofit.

Ideal for crawl spaces, Johns Manville ComfortTherm does not serve as a food source for pests and animals.