Fire-rated doors produce essential barriers that slow down flames and smoke

https://www.scribd.com/document/1077858333/Overhead-Door-Company-of-Joliet-s-FireKing-Line-A-New-Age-in-Commercial-Garage-Door-Installation-220375

Fire-rated doors produce important obstacles that slow down fires and smoke, giving owners time to evacuate safely while restricting architectural damages, protecting inventory, and safeguarding lasting industrial investments.