0910_AR_Tech_Country_Rustic_Corrugated3D_1.jpg(300) Country Rustic Corrugated steel roofing panels are a new addition to ASC Building Products’ lineup that serves the residential and light-commercial construction markets. The corrugated panel offers the look of a rusted metal panel substrate. The 28"-wide panel is offered as a 7/8" corrugated panel in 26-gauge Zincalume steel. Several color choices are available.