As a premier manufacturer of foam-core boards, United Industries delivers UltraBoard — a trusted, high-performance substrate engineered for the sign, display, and graphic arts industries. Combining a lightweight polystyrene core with durable facers such as styrene, PVC, or aluminum, UltraBoard offers exceptional strength, printability, and dimensional stability. From retail signage to architectural displays, each product in the UltraBoard line is designed to provide a superior alternative to traditional foam or paper-based boards. Through innovation and precision manufacturing, United Industries empowers creators and fabricators to bring bold ideas to life with quality that endures.