Perforated

Our perforated infill panels are available in a wide variety of patterns. They are constructed of carbon steel that is e-coated and powder coated or powder coated aluminum.

Steel Perforated Infill Panels – Hemmed with U-Channel

These perforated infill panels are available for level or raked (stair) applications and are manufactured using a hem or U channel. All panels are 14 gauge steel, held within an 11 gauge steel hem. Three holes are drilled in the bottom hem to allow water to quickly drain.

Standard Selection — Round Hole Patterns 

• 1/2" Round on 11/16" Staggered Centers 1/4" Round on 5/16" Staggered Centers
• 3/4" Round on 1" Staggered Centers 1/4" Round on 3/8" Staggered Centers

Standard Selection — Square Hole Patterns 

• 1/2" Square on 11/16" Straight Row 

No Frame Steel Perforated Infill Panels – No U Channel

This is our most cost-effective infill panel system. The cost is reduced by eliminating the fabricated frame (also called hem or U channel) around the outside edge of the panel.

This option is only available in level sections.

Standard selection 

• ½" Round on 11/16" Staggered Centers, 11 gauge steel
• ¼" Round on 11/16" Staggered Centers, 11 gauge steel

Options 

• Different hole sizes and stagger patterns are available on special order at an added cost
• Maximum amount of open area is 50%
• ¾" Holes on 1" Staggered Centers, 11 gauge steel

Aluminum Perforated Infill Panels – Hemmed with U-Channel

Aluminum perforated panels are available in the same hole patterns as steel, but the material is thicker. They are .125” thick, with 11 gauge hems.