2021 Owens Corning Sustainability Report | Expanding Our Product Handprint | Product Innovation & Stewardship | 110 GOING FORWARD Owens Corning is dedicated to consistently moving forward. In fact, our implementation of the Ecodesign Strategy Wheel demonstrates that we even think about innovation in innovative ways — with an eye toward product stewardship at every level of the product life cycle. Sustainability is central to our processes as we develop new products and improve existing ones, and it has been an increasingly high-profile part of our long-range planning. Because of this, we anticipate a continued expansion of our capabilities — and greater engagement across all our businesses — as we collaborate on innovative solutions to meet our 2030 goals. We are confident that the product innovation and stewardship goals we have set as a company are well within our reach. We also recognize that the need for sustainable innovations has never been greater, and that we must do what it takes to create a more livable world for generations to come. Photo submitted by: Danielle Wittorp | Dearborn, Michigan, U.S. A flower in a home garden.

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