Metl-Span has introduced its 7.2 Insul-Rib, which combines a traditional 7.2-inch rib panel with a urethane foam core. Thicknesses range from 2 1/2 to 6 inches and panel lengths are available from 8 to 50 feet. Panels are 36 inches wide.

(877) 585-9969; www.metlspan.com