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Quanex Building Products

Private Industrial

Quanex Building Products Corporation is an industry-leading manufacturer of engineered components, products and systems serving North America and International window and door OEMs. Our Strategy is to profitably grow sales through a combination of organic growth initiatives (new products and programs) and fenestration related acquisitions that provide our customers with a compelling value preposition.

We make superior performing, cost efficient to assemble, and easy to install components and systems that make windows and door products more innovative for energy efficiency purposes.

The primary drivers of our industry serves the new housing and remodeling industries. The Company operates in two segments: Engineered Building Products and Aluminum Sheet Building Products:

Engineered Building Products Consist of business that manufacture fabricated window and door components and systems, as well insulating glass sealant systems. The Aluminum Sheet Products business manufactures aluminum mil finished and coated aluminum sheet.
We continue to make major investments in our people, operations, and innovation.

We manage the business to secure our future as the industry leader while delivering long- term shareholder value.


Become the leading manufacturer of fenestration components systems and components, recognized for innovation, product and process technology, best in class customer service and excellent returns.

Our Values

Continuous Improvement & Innovation
Respect With Open & Honest Communication
Excellent Customer service
Exemplify Safe & Healthy Living
Do the Right Thing

Our Teams

“Our Teams are committed to world class safety & health and operational excellence. We continue to harness our capabilities to deliver outstanding fenestration products and services resulting in superior shareholders return”

Dave Petratis
Chairman, President and
Chief Executive Officer