08/25/2026
THE POWER OF A CLOSED, LOCKED DOOR!
A SIMPLE STEP THAT CAN SAVE LIVES
YOUR ACTIONS TODAY PROTECT EVERYONE TOMORROW
Classroom security is of the utmost importance, and we cannot prioritize our comfort or convenience over the safety of the lives we are developing, educating, and raising for our future.
It is imperative that schools understand that classroom doors should remain closed and locked during normal school operations.
Nobody should be able to simply walk into a classroom from the hallway unless they have the proper access control mechanism or someone inside intentionally allows them entry.
Leaving classroom doors unlocked creates an unnecessary vulnerability.
An unauthorized person who enters a school can walk directly into any unlocked classroom. A parent who is angry with a teacher can enter a classroom and create a confrontation. A student who does not belong in a particular classroom can enter and start an altercation.
These are not hypothetical situations. These types of incidents have happened.
A closed and already locked door creates a barrier between the people inside that classroom and a potential threat. It controls access, limits movement, and provides critical time for help to arrive.
It also means that if an active threat occurs or a lockdown is called, the classroom is already secured. Teachers are not forced to move toward the door and attempt to lock it after the threat has already entered the building.
But classroom security is not just about the lock. Visibility matters too.
During normal school operations, classroom door windows should remain uncovered.
Window coverings are critically important during an active threat, lockdown, or active shooter situation, and every classroom should have a covering that can be immediately deployed when necessary.
Outside of those situations, however, permanently covered classroom windows create another vulnerability.
Administrators, security professionals, school resource officers, and law enforcement should be able to walk down a hallway and quickly look into a classroom to determine whether the environment appears safe.
A situation could occur where a teacher or students are unable to call for help. If the classroom window is permanently covered, someone walking past may have no ability to recognize that something is wrong inside.
Uncovered windows also protect teachers, faculty, and students by preventing situations where an adult and a student, or any other individuals, are unnecessarily placed in a completely unobservable environment.
The standard should be simple:
Closed door.
Locked door.
Uncovered window during normal operations.
Immediately deployable window covering during a lockdown or active threat.
These steps may occasionally feel inconvenient, uncomfortable, or like one more thing to remember during an already busy school day.
But the value of a human life is far greater than our inconvenience.
Once these policies are implemented, consistently reinforced, and made part of the everyday culture of a school, they add very little to our daily responsibilities while substantially improving the safety and security of every life we are responsible for protecting.
YOUR ACTIONS TODAY PROTECT EVERYONE TOMORROW.
Do something before anything happens.