Life Tips 24/06/2025 15:47

Should you sleep with your bedroom door open or closed? It seems simple, but many get it wrong

Whether it’s a tightly shut door to keep out the breeze or a slightly open one for better ventilation, many households follow their own routines. But when it comes to health and Feng Shui, which one is actually the better choice?
The decision to leave or close the bedroom door while sleeping may seem like a simple matter, often done based on personal habits without much thought. However, scientific research and safety guidelines suggest that this seemingly trivial choice can have a significant impact on sleep quality, health, and even safety in emergency situations. Let's explore the correct approach! 
  1. Closing the Door While Sleeping: Surprising Benefits

    Fire Safety
    According to the National Fire Protection Association (NFPA) report, closing the bedroom door during sleep significantly slows down the spread of fire and smoke in the event of a fire in the house.

    A closed door can prevent fire and toxic smoke from entering the bedroom, extending the survival time for those inside and giving rescue teams more time to access the area.

    A closed door can keep the temperature inside the room at around 100°C, while the temperature outside the room can exceed 500-600°C during a fire.

    Deeper and Better Quality Sleep
    Closing the door helps reduce external noise and limits light from entering the room, making it easier for individuals to fall into a deep, uninterrupted sleep.

    A sealed room provides a private and safe environment, allowing the brain to relax and easily enter a state of full rest.

  2. Leaving the Door Open While Sleeping: Not Always Ideal
    Some people have the habit of leaving the door open to:

    • Create a sense of air circulation, especially when the bedroom lacks windows or proper ventilation.

    • Keep an eye on young children or elderly family members.

    • Easily move in and out of the room during the night.

    However, this practice can come with certain risks:

    • An open door creates a direct path for smoke and fire to enter quickly in case of a fire emergency.

    • The environment may become noisy, and sudden light from the hallway or electronic devices can disrupt sleep quality.

  3. How to Keep the Door Closed While Ensuring Airflow?

    If you’re concerned about air circulation with the door closed, consider the following tips:

    • Install a ventilation fan or leave a small gap at the bottom of the door to allow airflow.

    • Open a window (if safe) or use air purifiers in the room.

    • Opt for doors with built-in ventilation slots to ensure both safety and sufficient airflow.

A closed door not only protects you from the dangers of a fire but also contributes to better and more restful sleep, while maintaining privacy and tranquility for you and your family.
This simple act is often overlooked due to habits or a lack of understanding of its potential dangers. We hope this article provides you with valuable information to adjust your sleeping habits to ensure both safety and health benefits!

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