TARGA is an Old English word for shield. Today, energy-efficient, impact-resistant vinyl windows like the new line from CGI – aptly named Targa – act as shields to safeguard your home and family with strength, security and style. As the premier manufacturer of impact windows and doors, CGI products offer superior strength, quality and beauty. Our newest addition Targa is no different. Targa windows will enhance the aesthetics of your home while providing you products with low maintenance, long term durability, and environmental compatibility.