CleanFiber

Born of breakthroughs in material science, CleanFiber® is a better cellulose insulation (for installers looking for high quality and low... everything else). CleanFiber® (formerly Ultracell Insulation) was conceived by veteran cellulose installers in Maine, who saw dwindling supplies of newsprint as a threat to their livelihood. So they did something about it. After creating a strong team, working like dogs for more than 9 years to perfect the process, and raising millions of dollars in investment, we`re excited to be launching commercial production of certified CleanFiber in 2020. Our state-of-the-art production facility in Buffalo is currently ramping up and will produce 3 million bags annually. These high production volumes allow us to offer our all-borate product at extremely competitive pricing.