Thermafi ber® ultrabatttm mineral wool insulation is designed to provide excellent thermal insulation, fi re resistance and noise control in residential and light commercial building. Thermafiber® ultrabatt™ mineral wool insulation is designed to provide excellent thermal insulation, fire resistance and noise control in residential and light commercial construction. Ultrabatttm can be used as a thermal barrier for foamed plastics, certi.
Owens Corning Thermafiber UltraBatt R 15 Wall 29.37sq ft Unfaced
Ultrabatt ™ insulation makes homes.




