Design Span is a performance rated structural standing seam, concealed fastener panel system available in 24 or 22 gauge steel with 12″ or 17″ net coverage and is 1-¾” deep. The paint finish is DuraTech 5000™. Design Span is absolutely the best standing seam system available in the market today. Used in both commercial and residential roofing applications, the full floating design and the high rib shape make it an architectural favorite.

Product Sheet
Installation Guide
Color Chart