• Introduced the first fiber glass sliding patio door in the United States • Introduced the FIBERFRAME window system in the United States • COMFORT LINE Fiber Glass Patio Doors: Recognized as the Patio Door of the Future • Silver Award for Achievement for FIBERFRAME Patio Door • U.S. Department of Energy Certifies every COMFORT LINE Fiber Glass window unit is Energy Star Compliant • Leader in meeting contractor time and materials needs and product quality control
