11 Gauge Perforated Corten Flat Sheets


Standard Perforation Pattern
- 1/4” Round Holes With 3/8" Stagger and a 40.31% Open Area.
- 11 Gauge A606-4
- 48" Wide X 120”
Disclaimer Regarding Perforated Material and Oil Residue:
Due to the nature of the perforation process, a light oil is used during manufacturing. As a result, some oil residue may remain on the surface of the material. This residue is a normal byproduct of the process and can be easily wiped off. The presence of oil is not considered a defect and is not a valid reason for material rejection.
Custom lengths and widths, gauges and perforation patterns are available. Please Click on the request a quote icon and fill in the specifics.
A606-4 (AKA Corten) does not arrive pre-rusted. Weathering steel will rust naturally when exposed to the weather.
Requesting a quote is simple with our quick quote form located on this page. Fill it out and get a delivered price.