McCarthy JV tops out Georgia's first mass timber municipal building. The fourstory building covers a 10,683 m2 (115,000 sf) area.A masstimber project that will serve the community of Brookhaven, Georgia near Atlanta. The five-story building is expected to open in Summer 2025. In Sandy Springs, Georgia, wood structural components won't be allowed in large buildings over three stories tall. The final mass timber beam for 619 Ponce, the first Georgiagrown mass timber project, was recently set into place.