How to stop a door from opening on its own Get into position. Close the door and take a good look at the hinges. Slide a shim. Remove the pin from the top hinge. Check and straighten the removed pin. Put the pin back. Slide a shim between the door frame and the bottom hinge. Tighten the screws. Click to see full answer. Similarly one may ask, why does my door keep opening by itself?There are three reasons I know why doors open by themselves. Gravity, wind, and pressure change in the room. If you find that the speed of the door is different each time, wind is more likely the cause. If the door doesn’t move when all the other doors and windows are closed, it’s probably the wind.Also, what causes a door to swing closed? A gap at the top on the handle side of the door means that the top hinge sticks out more, which causes the door to swing closed. A gap at the bottom on the handle side means that the lower hinge sticks out more; this keeps the door from staying shut. Considering this, what does an open door represent? Doors and New Beginnings: An open door has been a long-time symbol of a new beginning. An open door shows that there’s a way out and can also provide a view of what lies ahead. A closed or locked door, on the other hand, can represent a dead end or create the feeling that there’s no way out.How do you keep a heavy door open? Take your coin and position it just below the top hinge of the door. Place the coin between the edge of the door and the door frame. About half the coin should be between the door and frame. Move the coin upward slightly and push it into the door’s hinge. Let the door close.