Premium Protection. Great Value.
Established in 1949, Nu-Wool Co., Inc. is a leading manufacturer of eco-friendly cellulose insulation. Superior in its performance, green in its manufacturing, and perfect for any residential or commercial construction. Wood or steel, new or existing, Nu-Wool Premium Cellulose Insulation can reduce heating and cooling costs by as much as 40%*. Now that can save you a lot of green.