Setting the Scene at Mall of America

In May 2014, Mall of America® embarked on a $325 million expansion — the most significant construction project since opening in 1992. The expansion included a 342-room JW Marriott Hotel, an office tower, high-end retailers, new dining options and a tourist welcome center. Additionally, the new grand entrance on the north side of the mall featured an atrium and massive rotunda skylight, which looked beautiful, but posed a few significant solar control challenges.

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