Propink loosefill insulation from Owens Corning, also called "blown-in" insulation, is made of virgin Pink fiberglass insulation. This unbonded fiberglass insulation is literally blown-in to the attic or walls with special equipment. It is used in new construction and in older existing homes, typically in hard-to-reach areas. Since loosefill insulation is made from fiberglass, it will not burn or lose its energy-saving abilities over the years.
