R-value and fire rated by U.S. GreenFiber

The company’s blown-in Cocoon Insulation offers a durable, safe, cost-effective solution to insulation needs. The product delivers permanent R-value, has a Class 1 fire rating with proven fire resistance, reduces nuisance noise when used in walls, and is made from at least 80-percent recycled paper fiber. It also supports energy conservation programs focused on environmental responsibility.