With Thermal and Non-Thermally Broken slim to medium sightlines available. This series compliments both contemporary and traditional applications.
in Everyday Living
Fire rating ranging from 20 to 90 minutes, all units are tested and certified by UL & NYC's MEA Division. All assemblies are glazed and powder coated finish within our facility.
Optimum is America's largest and most diversified manufacturer of Fire Rated windows.
Reliability, Versatility, and Thermal Efficiency. This product line is manufactured to withstand detention facilities ranging from minimum to maximum security, all while maintaining aesthetically pleasing sightlines.
With the narrow sightlines of Optimum's Hot Rolled Steel profiles, design possibilities are endless. The flexibility of this product allows for custom shapes and configurations to fit any applications ranging from commercial to high-end residential.
AMERICA'S MOST DIVERSIFIED STEEL WINDOW & DOOR MANUFACTURER