Advanced ThermaCube Plus® Loosefill Insulation

The Difference is in the Cubes

Advanced ThermaCube Plus fiber glass loosefill insulation is perfect for those jobs with hard-to-reach areas and conditions. The cube shapes "tumble" into nooks and crevices to provide complete coverage and a smooth finish every time.

Install Quality and Peace of Mind in Every Job

Owens Corning fiber glass loosefill insulation's last longer and performs better than cellulose loosefill with fewer worries. Our fiber glass loosefill insulation products won't settle or deteriorate with age, so there's no danger of losing R-value (resistance to heat flow) over time.

Noncorrosive - Doesn't require fire-retardant chemicals which can leach out, promoting corrosion of pipes, electrical equipment or structural metal attachments.

Noncombustible - Meets all model building codes for noncombustibility.

Won't Absorb Moisture - Moisture reduces insulation effectiveness. Glass fibers resist moisture buildup.

Doesn't Support Mold Growth - Inorganic glass fibers do not support fungus or mold growth. Will not rot or decay. Will not support an environment for vermin.

Product Compliance

Owens Corning fiber glass loosefill insulation products are thermal insulation products are thermal tested and labeled in strict accordance with current ASTM loosefill standards. The R-value stated on the label will be achieved when the product is installed according to label specifications.