UL Certificated 90 Minute Fire Rated Doors Green Color 45mm Door Leaf Thick Hollow Metal Frame

UL 90 Mins Fire Door

-Building Standards Act depends on fire and smoke protection Providing safety to the public and to firefighters from fires and other hazards caused by the building environment An emergency responder during an emergency operation. One aspect of this protection is In addition to the associated smoke and toxic gas, the movement of fire through the building, Compartment approach. This includes fire-resistant firewalls, firewalls, and fire-preventions. Partitions, smoke barriers, shaft enclosures and horizontal assemblies provided to limit the spread of fire. It also includes requirements designed to limit the movement of smoke and toxic gases. Build using smoke barriers and partitions.

Vision Panels

Feature:

1. Fire resistance up to 1.5 hours with WHI / ITS Mylar label;
2. 1-3 / 4 inch thick non-dominant design with retractable hinge plate;
3. Interlock seams improve structural rigidity and durability;
4. Factory-used anti-rust primer (no special color options);
5. Fire glass option for sight lights;