Types And Sizes Of Metal Purlins
Metal purlins are available in either a galvanized or red prime painted finish. The majority of steel purlins are either 16 or 14 gauge thickness, but can also be ordered in a heaver 12 gauge. Purlin depths are 4", 6", 8", 10", and 12". Purlins can be purchased as a C purlin, Z purlin, and C channel.