Fire-rated doors produce vital obstacles that slow down flames and smoke

https://ionized-pull-b97.notion.site/Fire-rated-doors-produce-important-barriers-that-slow-fires-and-smoke-3c113d257f0480f08fcacac5a90ae738

Fire-rated doors produce important barriers that slow down fires and smoke, giving residents time to evacuate safely while restricting structural damage, maintaining inventory, and protecting long-term commercial investments.