Penn Township Residence

ATAS International Inc.

ATAS International's CastleTop panels in three shades of green - Forest, Hemlock, and Patina - were used, along with Dove Grey Grand C panels, to create the unique façade of a striking residence located in Penn Township, which was named after Pennsylvania founder William Penn. The home won first place in the residential walls category of ATAS International’s 2019 Project of the Year competition.

Jeff Anderson, R.A. acted as both the architect and contractor for the project. The panels were purchased through Lezzer Lumber Company.

CastleTop is a diamond-shaped flat shingle for a unique roof or wall appearance. It offers easy install with concealed fasteners. Different colors may be combined to create interesting patterns, as demonstrated on this home. The panels were manufactured out of .032 aluminum and are also available in copper or zinc.

Grand C panels are manufactured in .032 aluminum and can be installed horizontally or vertically with exposed fasteners. They provide a rugged, urban-industrial aesthetic desired by many building owners and architects alike. Grand C panels are easily installed and the long-lasting, high-performance fasteners and accessories in matching colors are made to resist weathering and deterioration. Grand C panels can also be perforated, if desired. Architects and owners are getting very creative with using multiple metal wall panel profiles on their projects, along with combining a variety of colors, panel orientation, and both solid and perforated panels.

Anderson stated, “Being a contractor and architect, I am aware of the increasing popularity of metal siding for accenting portions of a residential design, or even the entire skin. I like its unique look with clean lines and of course the no-maintenance advantage. I also like the ability to purchase siding materials in custom lengths to minimize overlaps/joints. The home still turns heads as people drive by. As far as challenges, I need to give credit to our daughter, Ruth, for the color selection and layout of the CastleTop panels. Any other questions I had were always quickly answered by our ATAS product rep, Phil Dorenkott. It has been a good experience throughout the entire process.”

About ATAS International Inc.

atas logo 1963Founded 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 recently added a new manufacturing location in University Park, IL. For more information about ATAS International, visit or call 610.395.8445. For more information on InSpire, visit

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