Custom Perforated Metals

Precise Specifications for Even Demanding Customer Needs

From lightweight decorative elements to load-bearing structural components, we design and manufacture perforated metal to meet the most stringent specifications. As a partner resource, we participate in the design of products with a keen eye toward improved quality and cost savings. We are dedicated to continual innovation of our processes and adopting new technologies to support the needs of our customers.

We support a variety of corrugated applications, such as metal roofing panels, sheet metal (aluminum, iron, steel, and tin), galvanized panels and roofing, and metal siding.

CMI has been satisfying the metal corrugating needs of the construction, transportation and OEM markets for over 100 years as an industry leader providing metal corrugating and complementary services.

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Customize your Metals

Experience customization like never before with our cutting-edge product visualization tool. Dive into our extensive selection of product materials, finishes, specifications, and metal capabilities. Craft, preview, and receive an instant quote on the precise products you envision, all before making your final order.

Just select the product type (like 6″ Box Rib or R-Panel) and preferred configurations to see a 3D, 360-degree view of your specific materials and products in use. CMI offers unrivaled product customization.

The Industry’s Leading Resource for Perforated Metal Products

Perforated metal has the perfect combination of strength, functionality, and design flexibility for a diverse range of applications.

CMI Perforated Metal

Strength

We offer an abundant choice of hole sizes, shapes, and punch patterns. Our manufacturing capabilities include a vast range of materials in gauges from foil to thick plate. Committed to high quality products and services, we adhere to the tightest tolerances on thickness, openings, flatness, and surface quality.

Perforated Metal in Denver Convention Center

Functionality

We can engineer them to precisely control ventilation in heating and cooling units, provide anti-skid surfaces for stair treads and risers, and build them with a precise size and arrangement of holes for use in screening and conveying applications.

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Design Flexibility

Installed on building facades, it can be used to create unique and dramatic architectural statements. Our perforated panels provide privacy for building occupants without blocking the view, offer a comfortable level of natural lighting, and insulate the interior from excessive noise.