DefenseLite® Pro is a patented retrofit security glazing system engineered for maximum forced-entry resistance, meeting ASTM F3561 Level 8 standards. Engineered with high-optic AR and UV-coated polycarbonates and proprietary aluminum extrusions, it creates a clear, impact-resistant barrier over existing doors, windows, and storefronts. Its patented venting system ensures climate adaptability for long-term system integrity and cost-effective installation. Ideal for schools, retail, and other high-risk facilities, DefenseLite® Pro protects against smash-and-grab crime, riots, and vandalism threats while preserving architectural integrity and daylighting.