Cornerstone Building Brands, headquartered in the United States, stands as a leader in the building products industry. Founded in 2018, the company emerged from the merger of several established brands, positioning itself as a powerhouse in the manufacturing of exterior building products. With a strong operational presence across North America, Cornerstone Building Brands focuses on key areas such as residential and commercial roofing, siding, windows, and doors. The company is renowned for its innovative solutions that enhance energy efficiency and aesthetic appeal, setting it apart in a competitive market. Notable achievements include a commitment to sustainability and a robust portfolio of high-quality products that cater to diverse customer needs. As a prominent player in the industry, Cornerstone Building Brands continues to shape the future of building materials with its dedication to excellence and customer satisfaction.
How does Cornerstone Building Brands's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Construction Work industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Cornerstone Building Brands's score of 22 is lower than 52% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Cornerstone Building Brands, headquartered in the US, currently does not provide specific carbon emissions data for the most recent year, as indicated by the absence of reported figures. Consequently, there are no details available regarding their Scope 1, 2, or 3 emissions. In terms of climate commitments, the company has not outlined any specific reduction targets or initiatives. There are no commitments to the Science Based Targets initiative (SBTi) or other recognised climate pledges. Additionally, no data has been cascaded from parent or related organisations, such as Core Natural Resources, Inc., which is noted as a source for CDP performance data. As the industry increasingly focuses on sustainability, Cornerstone Building Brands may need to establish clear emissions reduction strategies and commitments to align with broader climate goals.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Cornerstone Building Brands has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

