Glass and glazing systems are “performance-driven” products. That performance is built upon the system’s ability to resist air infiltration, water penetration, and structural loads, as well as manage thermal challenges. The performance of glazing, windows and doors is a result of engineering design and material selection that allows for efficient recreation on the manufacturing floor. 

Industry-standardized testing methods establish product performance metrics, and the independent third-party verification of those test results is required for market acceptance. Certification to the North American Fenestration Standard (NAFS) and the requirements of the National Fenestration Rating Council (NFRC) are fundamental to success and may be required by applicable building codes. Verification of components and trends in composite and combination products present unique challenges demanding attention, particularly as testing and labeling standards evolve.

Competent engineering and meticulous satisfaction with testing and certification requirements are the foundation for a successful product launch and a lifetime of service. We help clients navigate these standards and develop practices to help defend design intent in response to real-world challenges.