WASHINGTON — The Polyisocyanurate Insulation Manufacturers Association (PIMA) announced that Chris Griffin, technical director of Johns Manville Roofing Systems, has assumed the chairmanship of the organization. He replaces John Geary of Firestone Building Products, who has served as the PIMA chairman for the last two years.

“With over 20 years of experience in the aerospace and roofing industries, Chris brings a unique combination of knowledge and skills to PIMA,” said Jared Blum, president of PIMA. “Given his deep understanding of the polyiso insulation industry, and his extensive experience in product development, research and the roofing industry, the Association will benefit and flourish under his leadership.”