MaterialsInsights With a passion for building better, Kingspan Insulation is driving change across North America 29 March 202528 March 2025 Iain Volume 22 Issue 2, Kingspan Insulation North America, GreenGuard, OPTIM-R, Kooltherm, KoolDuct, Materials 5 min read As the North American division of Kingspan Group, the global leader in high-performance insulation and building... Read more