Perforated panels are available in a variety of patterns as well as in both carbon steel (e-coated and powder coated) and aluminum (powder coated).

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. To prevent any water buildup, 3 holes are drilled in the bottom hem.

Standard Selection — Round Hole Patterns 

  • 1/2" Round on 11/16" Staggered Centers1/4" Round on 5/16" Staggered Centers
  • 3/4" Round on 1" Staggered Centers1/4" 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.  Cost is reduced by eliminating the fabricated frame (also called hem or U channel) around the outside edge of the panel.

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 - .125” thick, with 11 gauge hems.

 

Projects Incorporating Perforated Infill Panels

YMCA at CityWay - Interna-Rail® VUE

Railing
Interna-Rail® VUE
Infill
Glass, Perforated
Finish
Clear anodized finish railing with 3/8" thick tempered glass and perforated steel infills

Product Data Sheets

  • Hollaender Interna-Rail® Railing System with Metal Infill Panels Hollaender Interna-Rail® Railing System with Metal Infill Panels

Drawings

  • Interna-Rail® 2-Line with Perforated Infill Panels Interna-Rail® 2-Line with Perforated Infill Panels
  • Interna-Rail® Stair with Perforated Infill Panels Interna-Rail® Stair with Perforated Infill Panels
  • Interna-Rail® with Metal Infill Panels BIM Interna-Rail® with Metal Infill Panels BIM
  • Interna-Rail® with Perforated Infill Panels Interna-Rail® with Perforated Infill Panels
  • Speed-Rail® with Perforated Infill Panels Speed-Rail® with Perforated Infill Panels