Deceuninck North America Names New Central Regional Sales Manager

35-Year Deceuninck Veteran Assumes Leadership Role in Key Sales Territory

MONROE, OH – Deceuninck North America, an industry-leading manufacturer and extruder of energy-efficient PVC window and door systems, has promoted Don Manning to regional sales manager for the Central region.

Manning brings more than 35 years of experience to the role, beginning his career with Deceuninck in 1990 manufacturing windows for the sales and testing departments. Over his tenure with the organization, he has served in a variety of positions, including technical sales representative, quality auditor, quality manager, and quality engineer.

His extensive background at Deceuninck gives him a deep understanding of internal processes and products, along with hands-on experience solving customer challenges.

“Don has demonstrated a clear dedication to his work at Deceuninck,” said Greg Koch, vice president of sales and marketing at Deceuninck North America. “His long-standing commitment to the company and our customers positions him well to drive growth and strengthen relationships throughout the Central region.”

Manning shares this enthusiasm to further his contributions to the organization.

“Having spent my entire career at Deceuninck, I understand our products, our processes, and the importance of supporting customers when it matters most,” said Manning. “My focus in this role is building strong relationships, staying accessible, and helping customers solve challenges so they can grow with confidence.”

Manning officially assumed his new role in January 2026.

About Deceuninck North America

Deceuninck North America, LLC is an industry-leading fully integrated design, compounding, tooling, lamination, fiberglass pultrusion and PVC extrusion company that produces energy-efficient residential and commercial window and door systems. The company is committed to developing high-performance products and has customers that produce over 7 million windows and doors annually. Its headquarters are in Monroe, Ohio, with a facility in Fernley, Nevada. Deceuninck North America is part of the Deceuninck Group, an integrated global organization that produces PVC window systems for the building industry. Deceuninck Group is headquartered in Belgium, is listed on Euronext Brussels (ticker: DECB) and employs 3,700 people servicing more than 4,000 customers in more than 90 countries with worldwide production facilities. For more information, please visit DeceuninckNA.com or www.deceuninck.com/investors.