4 X 1 Box Rib is designed with 1" high ribs on 4" centers, engineered for maximum structural stiffness. Stucco embossed is standard, for appearance.
Aluminum thicknesses available: .032", .040", and .050".
*Alcad. Non-clad is available, but may extend lead time.
*Alcad is aluminum which is produced by metallurgically bonding 7072 aluminum alloy to both sides of an 3004 alloy core. The resulting aluminum composition provides superior corrosion resistance.