Apogee Enterprises, Inc. provides architectural products and services for enclosing buildings, and glass and acrylic products used for preservation, protection, and enhanced viewing in the United States, Canada, and Brazil. The company operates in four segments: Architectural Metals, Architectural Glass, Architectural Services, and Performance Surfaces. The Architectural Metals segment designs, engineers, fabricates, and finishes aluminum window, curtainwall, storefront, and entrance systems for applications in non-residential construction under Tubelite, EFCO, Linetec, and Alumicor brands.