This March, Building Products veteran Bill Eberle, whom has worked for CertainTeed for the past 42 years, is retiring. He leaves a lasting legacy of leadership and commitment that ripples throughout the industry.

CertainTeed Corp. is expanding its vinyl siding product line with the introduction of Chamfer Board™, a uniquely designed panel that can be used in vertical siding, porch ceiling and soffit applications.

Allied Building Products Corp., a division of Oldcastle, Inc., announced that it has completed the acquisition of the assets of United Products Corp. (United), a privately held roofing and siding distributor based in Minneapolis, Minn.