The R-value of GreenFiber Insulation, or its ability to stop heat transfer, remains consistent through a greater temperature and application range than that of loose-fill fiberglass, keeping heat in during the winter, and out during the summer.
GreenFiber Insulation can increase a wall’s fire resistance
by 22% to 57%. Cellulose insulation is non-toxic, and
GreenFiber guarantees its products for the life of your house. GreenFiber Insulation resists moisture, reduces noise, and preserves natural resources.