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Smart air barriers are transforming metal architecture—boosting efficiency, controlling moisture, and shaping sustainable envelopes.

Harnessing the Sun
Solar-integrated metal walls and roofs transform buildings into efficient, low-carbon systems that conserve and generate energy.



Walmart’s newest headquarters, designed with ecological sustainability in mind, has recently reached completion. Located in Bentonville, Arkansas, the sprawling 142-ha (350-acre) home office campus features more than 30 structures, including 12 office buildings, shops,...

For a curved exterior on Hotel Eleo at the University of Florida in Gainesville, Fla., Alfonso Architects Inc. specified weathering steel panels.