Perforated

Perforated metal panels are a versatile solution for architectural applications including ventilation, acoustical treatments, passive sun shading, sunscreens, enclosures, screens, dividers, and protective covers. They can be engineered to precisely control the transmission of air, light, and sound, making them suitable for both functional and aesthetic design intent.Metallic Panels offers a wide range of hole sizes, open-area percentages, and pattern configurations. Standard round perforations provide the most cost-effective option, while custom perforation shapes and layouts are available subject to additional cost and design constraints.For exterior applications, aluminum substrates are recommended due to their inherent corrosion resistance, durability, and long-term performance in exposed environments.

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Product Info
Standard Patterns
⅛” holes, 3⁄16″ staggered centers, 40% open area
⅛” holes, ¼” staggered centers, 23% open area
1⁄4″ holes, ½” staggered centers, 23% open area
3⁄8″ holes, ½” staggered centers, 51% open area
3⁄16″ holes, 5⁄16″ staggered centers, 33% open area
3⁄8″ holes, 9⁄16″ staggered centers, 40% open area
Perforated Pattern Explanation
Hole Size x Center to Center Distance x Orientation and the Open Area Produced
Materials
22 and 20 gauge steel
20 gauge Stainless Steel
.032, .040 and .050
Pattern Standards
Staggered
Reverse
Notes
Custom hole patterns are available.
Safety Margins are added unless specified
Consult The Sales Team for samples
Finish
Chromatic™ Architectural
Download Perforated PDF
Standard Patterns PDF
Soundwall™ PDF
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