ATAS Introduces Corra-Max Deep Corrugated Panels

Allentown, PA - ATAS International Inc., a leading manufacturer of metal building products, announces the launch of Corra-Max, its new 2-inch-deep corrugated metal panel for wall cladding applications. This unique profile stands out in the market with its enhanced depth and exposed fastener design, making it a versatile and visually striking option for architects, designers, and building owners.

In recent years, there has been a growing interest among architects and designers for deeper corrugated metal panels. This demand is driven by several factors, including a desire for heavier shadow lines, bold visual impact, and panel rigidity.

Engineered for both aesthetic appeal and performance, the Corra-Max panel offers deeper corrugations, adding dimension and visual interest to building façades. Its exposed fastener system allows for easy installation and cost efficiency, making it an ideal solution for both commercial and industrial projects.

Corra-Max can be used along with other ATAS profiles, allowing for creative design flexibility. This unique new profile provides specifiers with a truly distinctive cladding option. It is available in aluminum (.032, .040, .050), and in metallic coated steel and Al-Zn alloy coated steel with acrylic coating (24, 22, and 20 gauges – the 22 and 20 gauges are subject to minimum quantities and extended lead time). Corra-Max can be manufactured in a smooth or stucco embossed surface, with 36” of coverage, and a minimum panel length of 6’-0”. The maximum panel length is determined by transportation limitations and/or product and project design considerations.

“We’re excited to introduce this game-changing corrugated panel to the industry,” said Jim Bush, Vice President of Sales and Marketing at ATAS International. “The introduction of Corra-Max has the ability to enhance architectural design by its deep corrugations and its compatibility with other profiles allow for greater design freedom, while the exposed fasteners streamline installation without sacrificing aesthetics.”

The durability and resiliency of Corra-Max makes it a reliable, long-lasting cladding solution. It is available in a diverse array of finishes and colors, including stock, premium, and matte options, ensuring compatibility with a wide range of architectural styles. For added design versatility, the Oxide Series offers colors that replicate the look of weathered steel, provided in a high-performance 70% PVDF paint finish, allowing for even greater creative freedom.

About ATAS International Inc.

Founded in 1963, ATAS International Inc. is a leading manufacturer of metal roofing, wall cladding, ceilings, perimeter edge metal, and accessories. The ATAS portfolio features an expansive selection of products available in aluminum, steel, zinc, stainless steel, and copper. Standard profiles include narrow and wide ribbed wall panels, corrugated styles, standing seam and batten seam roof systems, metal shingles, shakes, tiles, and more. Additional options include curved, tapered, and perforated panels; concealed or exposed fasteners; smooth or embossed textures; horizontal and vertical applications; and a choice of over 40 stock colors with 70% PVDF finish.

With sustainability at the forefront of modern building design, ATAS proudly supports green building objectives with high performance solutions, such as solar-ready roof panels, insulated metal panels, cool roofing products, and solar air heating wall panels. The ATAS team consists of product and market specialists that provide a high level of support for your project, from initial discovery and design to installation. ATAS has two ISO 9001:2015 certified manufacturing locations in the United States: the headquarters in Allentown, PA, and their facility in Mesa, AZ. ATAS also has a second location in Allentown, PA, and one in University Park, IL. On March 18, 2025, ATAS expanded its portfolio with Metalwërks® Architectural Plate Systems, located in Elkton, MD. For more information about ATAS International, visit www.atas.com or call 610.395.8445.