Made in the USA GreenFiber is based in Charlotte, North Carolina.

GreenFiber is a national manufacturer of cellulose insulation and is sold in the U.S. and Canada to builders, contractors, retailers, manufactured & modular home builders.
Our corporate office is in Charlotte, N.C. and our state-of-the-art research, development and manufacturing facilities spans across 7 US locations and 2 facilities in Canada.

These are centrally located to provide our customers to convenient product delivery. You can purchase our products at your local home improvement stores or pro desk, a local distributor or drop trailer agreements, we are here to service you.

GreenFiber, a cost savings advantage choice that you can pass along to your customers.

Contact us today for more information: 1-800-228-0024

Based in Charlotte, North Carolina, GreenFiber sells in the U.S. and Canada to contractors, manufactured home builders, modular home builders and retailers. In addition to it’s Charlotte, N.C. corporate office and separate state-of-the-art research and development facility, GreenFiber operates manufacturing facilities in 7 US locations: