The study comprises two distinct fire compartments: Condition 1, featuring a well-ventilated bedroom, and Condition 2, characterized by a bedroom lacking ventilation, though with the door kept open throughout the simulation. PyroSim software is utilized for analyzing temperature variation, smoke height, and heat flux. The simulated duration for the ventilated compartment spans 100 hours, 22 minutes, and 28 seconds, while the unventilated compartment endures for 87 hours, 47 minutes, and 50 seconds. In both conditi…