Core Natural Resources, Inc. (CNR)

Cornerstone Building Brands Inc. (CNR) is a leading provider of exterior building products for the residential and commercial construction markets in North America. The company designs, manufactures, and markets a broad range of products including windows, doors, siding, roofing, and stone veneer.

CNR operates through three segments: windows, siding, and commercial. The windows segment offers vinyl, aluminum, and wood windows under the brands Ply Gem, Simonton, Great Lakes Window, and North Star. The siding segment offers vinyl and polymer shake and shingle siding, stone veneer, and vinyl and aluminum siding products under the brands Ply Gem, Mitten, and Variform. The commercial segment offers metal roofing, wall, and architectural products under the brands CENTRIA, Metl-Span, and Star Building Systems.

CNR serves a diverse customer base consisting of building product distributors, big-box home improvement retailers, siding contractors, and homebuilders. The company also sells directly to commercial contractors, architects, and building owners. CNR's products are used in new residential and commercial construction, as well as in repair and remodeling projects.

Headquartered in Cary, North Carolina, CNR has manufacturing facilities and distribution centers throughout North America. The company has a strong focus on innovation and sustainability, striving to develop and promote environmentally responsible building products.

In summary, Cornerstone Building Brands Inc. (CNR) is a leading provider of exterior building products for the residential and commercial construction markets in North America. The company operates through three segments and offers a broad range of products, including windows, doors, siding, roofing, and stone veneer. With a diverse customer base and a strong focus on innovation and sustainability, CNR is well-positioned for continued growth in the building products industry.