IMPACT Security, Inc. is an American manufacturer and installer of advanced retrofit glazing systems. IMPACT exists to provide critically needed solutions to solve the age old problem of glazed openings [the glass] being the building's weakest link. Stop forced entry and ballistic threats cold with the engineered solutions from IMPACT! Improve building efficiency and sound control with DefenseLite Energy inserts designed specifically for schools, retail and commercial office glazing. DefenseLite Pro is a patented security glazing system manufactured by Impact Security, LLC for maximum forced entry performance. This retrofit security shield is designed to mount onto the existing glazing, creating unmatched forced entry protection. DefenseLite transforms windows and doors into impenetrable openings that are 250 times stronger than glass alone. DefenseLite is NOT an applied security film, but rather a heavy gauge architectural grade polycarbonate and extruded framing system designed to keep intruders out. The surface of the polycarbonate is UV coated to protect against scratching, graffiti and other factors that may result in the degradation of the material. As the bullet-resistant version of DefenseLite, BulletShield is independently tested to provide UL 752 ballistic ratings, preventing breach against 9MM, .44 Magnum, and AR-15 bullets, to name just a few. BulletShield can be installed over your existing glass from the interior or exterior. With 7 regional offices and installation teams in every major city, specifiers can be confident of the ease of access anywhere in the United States. DefenseLite Energy (DLE) is a clear energy shield and advanced low e energy saving glass alternative that installs over existing window glass and frame to provide multilayer protection against solar heat gain, air infiltration, UV rays, and heat transfer by creating a new insulating air space.