Our Galvanized sheets normally have a shiny look to it. Sometimes a smooth looking surface and other times a spangle that varies in the size. It has a treatment on it used as a temporary rust inhibitor and generally not good for painting.
Galvanneal Sheet: Has a dull look to it but can be painted.
Paint Grip Sheet: Has more of a shiny look to it and good for painting.
Galvalume Sheet or Coil: A792 is coated with an aluminum-zinc alloy for extra corrosion protection. Sometimes used on roofs or carports and can be painted.
Common Grades: ASTM A653 G-90 G-60 A792 AZ50 AZ55
Typical Sheet Sizes: 48" x 120" or 60" x 120" sizes vary depending on the thickness and grade.
Special lengths can be offered. Ask us if that might work for you.