Owens Corning Earns Perfect Score on Corporate Equality Index

Company Earns 100 percent for Thirteenth Time on Human Rights Campaign
Foundation’s Fifteenth Annual Scorecard on LGBT Workplace Equality

TOLEDO, Ohio–(BUSINESS WIRE)–Owens Corning announced that it received a perfect score of 100 percent
on the 2017 Corporate Equality Index (CEI), a national benchmarking
survey and report on corporate policies and practices related to
lesbian, gay, bisexual and transgender (LGBT) workplace equality,
administered by the Human Rights Campaign Foundation.

Owens Corning joins the ranks of 517 major U.S. businesses that also
earned top marks this year.

Daniel Smith, senior vice president of organization and administration
at Owens Corning, stated, “Owens Corning is pleased to be recognized as
an organization that fosters a safe, open and inclusive environment
where our employees feel valued and respected. We recognize and
understand the impact these factors have on our employees and their
well-being.”

The 2017 CEI rated 1,043 businesses in the report, which evaluates
LGBT-related policies and practices including non-discrimination
workplace protections, domestic partner benefits, transgender-inclusive
health care benefits, competency programs, and public engagement with
the LGBT community. Owens Corning’s efforts in satisfying all of the
CEI’s criteria resulted in a 100-percent ranking and the designation as
a Best Place to Work for LGBT Equality for the 13th time.

Owens Corning operates five employee-led affinity groups that work to
advance the company’s commitment to inclusiveness. They include the
African American Resource Group; Connections; Gay, Lesbian, Bisexual,
Transgender, and Advocates; Owens Corning Multicultural Network; and
Women’s Information Network. These affinity groups develop programs and
activities focused on fostering employee engagement, business impact and
community connections.

For more information on the 2017 Corporate Equality Index or a copy of
the report, visit www.hrc.org/cei.

About Owens Corning

Owens Corning (NYSE: OC) develops, manufactures, and markets insulation,
roofing and fiberglass composites. Global in scope and human in scale,
the company’s market-leading businesses use their deep expertise in
materials, manufacturing and building science to develop products and
systems that save energy and improve comfort in commercial and
residential buildings. Through its glass reinforcements business, the
company makes thousands of products lighter, stronger and more durable.
Ultimately, Owens Corning people and products make the world a better
place. Based in Toledo, Ohio, Owens Corning posted 2015 sales of $5.4
billion and employs about 16,000 people in 25 countries. It has been a
Fortune 500® company for 62 consecutive years. For more
information, please visit www.owenscorning.com.

Contacts

Owens Corning
Chuck Hartlage, 419-248-5395