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Bi Fold Door Repair - 3 Simple Fixes They can be a stunning feature to any home. They permit easy movement between rooms and provide clear views of the landscape. However, bi fold doors can sometimes be out of alignment, which could be dangerous and problematic for people who regularly use them. Fortunately, there are some easy solutions to repair your bifold door. Cracked Pivot Pin Like all doors, bi fold doors will see some wear and tear over time. Some of this wear could be due to a p