How do I keep someone out of my room without a lock?

Similarly, how do I keep someone out of my room?

Barricade your door. If you're in your room and you want privacy, barricade your door by wedging a chair under the door knob or pushing a piece of furniture in front of it. This is only helpful if you're actually in your room when someone tries to barge in, but it will prevent them from being able to do it.

One may also ask, is it illegal to have a key lock on bedroom door? Fire safety rules require you to be able to open doors that are a means of egress without the use of a key. It is also illegal to lock window gates and fire escapes with locks that require keys. Remove any locks from doors, windows or fire escapes that would impede an escape route in an emergency.

Considering this, how do you lock a door from the inside?

Lock the door from the inside. You don't need a key to lock most doors from the inside. Find the push-lock or twist-lock button on the inner doorknob. If your knob has a push-lock: You should see a small, cylindrical button protruding from the center of the knob. Push the button.

What do you do if your room doesn't have a door?

Put a tension rod, like a shower or closet bar, near the top of the door jamb to hang up a shower curtain or a blanket that you love. The tension holds the bar in place, so you don't need to make any unnecessary holes in your door trim. Use shower curtain hooks to hold a cloth shower curtain in place.