This company has expanded its line of metal panel “crimp-curving” services and selection of panels. Curving is now available on 7/8-in. corrugated panels for roofing and siding applications and an expanded list of standing seam and other concealed fastener profiles. More than 100 different exposed and concealed fastener panels are available. Many can be curved in either direction (concave or convex) for more design flexibility.

Curveline Inc., P.O. Box 4268, Ontario, CA 91761; 888/998-0311; fax 909/947-1510.