CleanFiber (formerly Ultracell Insulation) is a company that produces high-quality cellulose insulation made from recycled cardboard, offering superior coverage, fire safety, and stable supply. The company was founded by veteran cellulose installers in Maine and has a state-of-the-art production facility in Buffalo.

CleanFiber

CleanFiber™ makes high-performance cellulose insulation from recycled corrugated cardboard boxes and other clean sources of high quality fiber. The company was formerly known as Ultracell Insulation and was founded by veteran cellulose installers, who wanted to see this industry thrive despite declining supplies of old newsprint (which is the primary feedstock of the industry today).CleanFiber's product provides lower dust, lower contamination, and better coverage that competitive product. Our unique and patented process for embedding fire retardants in our product allows us to deliver a superior product at a cost-competitive price.

Lapis Advisers

National Grid

Walnut Venture Associates

Keiretsu Forum

Investor's Circle

SustainVC

Richmond Capital Partners

Clean Energy Venture Group

Western New York Impact Investment Fund

Buffalo Angels fund

NOCO Energy

43North

Aligned Climate Capital

Jeffrey Wilke

Keiretsu Capital

COM:CLEANFIBER

CleanFiber