The two step process results in a very fine greyish matte finish that is very rust-proof and excellent for painting. Galvannealed material does not flake off its coating when formed, stamped, and bent. These features make it an excellent choice for exterior applications.
Galvanealed (A-60) material used on HMF Express doors and frames conforms to industry standard ASTM A-263.
You can select from 14 thru 18 gauge thicknesses.
If your project requires information on recycled content or other information for LEED certification, let us know and we can get you an updated letter like this one.