https://jsfiddle.net/deerfowl9/0gs41yph/ Bi Fold Door Repair - How to Fix Leaning Doors Without Removing the Hinges Bi fold doors are an elegant method to make your home more spacious and connect indoor and outdoor spaces. However, just like all door systems they need to be properly maintained to function properly. This can be done by cleaning and lubricating all mechanisms, including the lock, to ensure they work smoothly. This will help avoid issues that could cause them to break or get misaligned. How to fix a leaning door It is possible for a door to lean, creating gaps between the frame and the door. These gaps can let drafts in or prevent the latch from aligning with the strike rail. In many instances, a door which is leaning can be fixed without taking off the hinges. These simple and quick steps can save time effort, and even money. Use a screwdriver for tightening the hinge screws, instead of drilling. Turn them clockwise, but be careful not to overtighten, as this could damage the holes. Next tighten the screws that secure the top hinge to the jamb and door. Increasing the length of these screws could help, too. Sometimes, hinges that are older lose their grip on hinge pins, leaving them loose. Sometimes, gently tapping the three knuckles of the hammer with scrap wood can loosen them enough to allow you to pull the hinge pins off and slide them off. This may free up the hinge that is stuck, however it will not correct the sagging of the door. To address the sagging of the door, you could make use of a hinge shim that will extend it out from the jamb. These are available at hardware stores, but you can also create them yourself. You can make a shim simply by trace the outline of the hinge's barrel onto a piece of cardboard before cutting it out. Test a few to determine how far from the barrel of the hinge that you'll have to extend it and then insert it into the hinge mortise in the door jamb. If this doesn't solve the sagging, you may need to adjust the si