To accommodate its growth in Colorado, the global law firm Greenberg Traurig, LLP moved to a new 41,000-square foot, two-floor office suite at 1144 Fifteenth Street in downtown Denver. The city’s first Class A office tower in more than 30 years and one of its tallest, the 40-story property serves as a hub of innovation and collaboration. This 670,000-square-foot next-generation workplace also stands as a statement of sustainability and efficiency demonstrated by its LEED Gold pre-certification through the U.S. Green Building Council. Supporting Greenberg Traurig’s goals, Gensler specified Rockfon Sonar® to enhance the office’s contemporary look and effective acoustics for its 10-foot-high ceilings.