Company Information

Quanex Building Products Corporation (NYSE:NX) is a leading manufacturer of engineered materials, components and systems serving domestic and international window and door OEMs.

We use low-cost production processes, and engineering and metallurgical expertise to provide customers with specialized products for their specific applications. Our growth strategy is focused on protecting, nurturing and developing our core building products businesses, introducing new innovative product lines, and pursuing expansion through acquisition of companies that produce similar products and serve similar or adjacent building products markets in North America, Europe and Asia. With approximately 2,200 employees, 22 manufacturing plants in the US, one in Germany and one in the UK, we serve customers around the globe. 


  • Vinyl & Composite Window and Door Products
  • Insulating Glass Sealant Systems & Components
  • Engineered Components
  • Engineered Wood Flooring
  • Architectural Mouldings