The Gwinnett County Courthouse Expansion is a 228,000 SF addition to the existing courthouse featuring a fresh new look that fronts Nash Street and a new state-of-the-art security entrance directly connected to the new 1500 car parking deck. The exterior design has a modern glass identity while respecting the existing building. Sun shading louvers are among some of the sustainability considerations utilized on the design of this potential LEED project combined with insulating glass units produced using Energy Select® 23, one of the industry's highest performing solar control glass solutions on today's market.