Cee purlins, named for their distinctive ""C"" shape, serve as primary structural supports in metal building framing, commonly used for wall girts and roof purlins. Their high strength and versatility make them ideal for various load-bearing applications.Cee Product OfferingRed oxide primed and galvanized finish.We offer a wide range of standard and custom punch options to accommodate your design needs.Custom lengths from 6' to 50' (except our Bossier, LA facility which has a 45' max length)The chart below outlines our standard size and gauge options; however, additional sizes may be available.Please consult your McElroy Metal representative to discuss custom sizing availability and lead time.