Sustainability

Thermafiber® mineral wool products contribute to sustainability, energy conservation, green building, and several LEED® credit categories. Our insulation is manufactured with a minimum 70% post-industrial recycled content.

Adding insulation to a building is one of the most cost-effective ways to conserve energy and reduce Greenhouse Gas and carbon emissions. In addition to being the most cost-effective, it has the largest impact on emission reductions.

Recycled Content

ICC ES Save LogoThermafiber® products are available with a minimum recycled content of 70%¹. These percentage recycled contents are based on pre-consumer (post-industrial) content with 0% post-consumer content.  For more information, view ICC-ES Evaluation Report VAR-1025 at icc-es.org.

¹Verified by ICC-ES

UL Environmental Certification

Certified EPD LogoFor detailed Environmental & Life Cycle Assessment information for Thermafiber® Mineral Wool Insulation, see Thermafiber’s Environmental Product Declaration. This product’s Environmental Product Declaration (EPD) has been certified by UL Environment.  For more information, visit ul.com/epd.

Environmental Product Declaration (EPD): Thermafiber® Mineral Wool Insulation

Transparency Brief: Thermafiber® Mineral Wool

Cradle to Cradle Certificate

Owens Corning Sales, LLC has earned Bronze level Material Health Certificates for their products, Thermafiber® Mineral Wool faced and unfaced insulation.  For more information, visit c2ccertified.org.

Material Health Certificate: Thermafiber® Mineral Wool Faced

Material Health Certificate: Thermafiber® Mineral Wool Unfaced