The Nighttime Habit Firefighters Recommend

In this episode of Night Shift, we explore what happens during a house fire when a bedroom door is open versus closed, why modern homes burn faster than ever, and how airflow, noise, and temperature also factor into the decision. A simple habit tonight could make a bigger difference than you think. 

Transcript

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Welcome to Night Shift with Justin S. King, how to transform your life one night at a time. Tonight we are going to be talking about a firefighter's tip, maybe the number one tip from a firefighter on how to get better sleep or the number one habit as part of your sleep routine. And that is whether or not your bedroom door should be open or closed. I just saw a short podcast episode about keeping your door open because it allows your room to be ventilated. And we've talked about ventilation on this podcast before, but let's address the idea of should you keep your door open or closed? So fire safety researchers at the UL Fire Safety Research Institute ran controlled burn tests inside real houses, and they set the same fire and compared two bedrooms. One had the door open, the other had the door closed. The differences were dramatic. In the open door room, smoke and heat rushed in quickly, temperatures climbed close to 1,000 degrees Fahrenheit. And in the closed door room, temperatures stayed around 100 degrees. Same house, same fire, just one door separating the two. That closed door created what firefighters call a survivable space. Modern homes burn faster because furniture and building materials contain synthetic materials, and these burn hotter and release toxic smoke much quicker. In some cases, a house can become deadly in three to five minutes. A closed bedroom door slows down heat, smoke, and toxic gases, and it buys time. Safety isn't the only factor to consider. You can consider airflow, noise, temperature, and comfort. Leaving the door open can improve ventilation, especially in houses where air circulation is poor. Closing the door may reduce hallway noises and light, which creates a quieter sleep environment, and depending on your HVAC setup, it can also affect room temperature during the night. So there are a few variables in play. But when researchers and firefighters look at the risk profile, the recommendation is simple. Close your bedroom door before you go to sleep. It takes just two seconds. And according to fire safety research, it may be the one of the simplest habits that improves both your sleep environment and your safety. I think I've always slept personally, I've always slept with my door closed. I'm wondering if there's anyone out there who prefers to sleep with the door open. That's it for tonight's episode of Night Shift. My name is Justin S. King, and I help entrepreneurs find peace tonight, tomorrow, and for the rest of their lives through sleep optimization, emotion regulation, and discovering their purpose. Good night.