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Bi Fold Door Repairs Bi fold doors can be difficult to operate if the hardware damaged. The top hinges, and bottom rollers are the most frequently damaged parts that require repair or replaced. The track for the door can get blocked by dust and dirt and can cause it to stick. It is simple to fix this problem by cleaning and getting rid of the dirt. Fixing the hinges The bi-fold door can be ideal for opening up a space. They also have their difficultie