Mounting certified fire-rated doors in corridors, stairwells, and compartmented areas aids include emergencies

https://emilianotfaw341.iamarrows.com/chicagoland-code-demands-and-fireking-doors-garage-door-solution-explained

Setting up licensed fire-rated doors in passages, stairwells, and compartmented locations helps contain emergency situations, sustains code conformity, and protects earnings streams by decreasing loss and speeding recovery.