The ShadowRib™ is a Concealed Fastening System with distinctive shadow lines


ShadowRibTM is a 3″ deep panel that combines aesthetics, economy and function to bring definition to metal structures. ShadowRibTM is a proven performer and a versatile tool to the designer. Structural strength in the ShadowRib™ panel is accomplished without sacrificing appearance or design flexibility. The fluted face creates distinctive shadow lines.



  • Panels may be secured to the structure from the outside of the building with the ShadowRibTM concealed clip or from inside the building with an expansion fastener. Both are positive fastened methods that create a secure interlock between panel and structure.
  • The ShadowRibTM panel can be used for walls, fascias and equipment screens. Apply the panel over light-gauge framing, purlins, girts, structural steel and joists.
  • ShadowRibTM carries Florida approval.


Applications: Wall Coverage Widths: 16″
Panel Attachment: Concealed Fastening System Outside Panel Attachment – ShadowRibTM Panel Clip Gauges: 29 (standard); 22 (optional)
Finishes: Smooth (standard); Embossed (optional)
Coatings: Galvalume Plus®, Signature® 200, Signature® 300, Signature® 300 Metallic