Trex Names Prithvi Gandhi Chief Financial Officer

Trex Company, the world’s largest manufacturer of composite decking and railing, has appointed Prithvi (Prith) Gandhi as senior vice president and chief financial officer, effective October 6, 2025.

Gandhi has more than 25 years of financial leadership experience in building products, manufacturing, and related industries. He most recently served as executive vice president and CFO at Beacon Roofing Supply, where he strengthened financial planning, investor relations, and cost management. Prior to Beacon, Gandhi was vice president and CFO of TAMKO Building Products, where he improved performance and helped launch sustainable product lines. He also spent eight years with Owens Corning, including a tenure as interim CFO from 2019–2020.

“We’re very pleased to welcome Prith to Trex,” said Bryan Fairbanks, president and CEO of Trex. “He brings extensive leadership experience in finance, corporate strategy and development. His expertise will be invaluable as we continue to execute our long-term strategy, create sustainable value for shareholders, and strengthen Trex’s market leadership.”

Gandhi said he looks forward to joining the Trex leadership team. “Trex’s track record of innovation, operational excellence, and delivering value to customers and shareholders is inspiring. I am excited to contribute to the company’s continued growth and success.”

Gandhi earned a bachelor’s degree in mathematics and economics from the University of California, a master’s in international economics from Georgetown University, and an MBA in finance and accounting from the Wharton School.

Headquartered in Winchester, Va., Trex has been a leader in composite decking for more than 30 years.