Sustainability is the name of the game as Owens Corning secures its place as the first American company to put environmental advocacy front and center in their $450-million inaugural “green bond.” A green bond is a bond that’s specifically earmarked for environmental and climate-based operations. Long a favorite of both roofing contractors and homeowners alike, Owens Corning is dedicated to helping build a better world for future generations with their focus on producing sustainable housing materials for the roofing industry.