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https://iristile5.bravejournal.....net/bi-fold-door-re
Bi Fold Door Repairs If the hardware is damaged, it can make it difficult to operate bi-fold doors. The top hinges and bottom rollers are the most common components that can be damaged and require repair or replacing. The door track can also be blocked by dust and dirt and can cause it to stick. This is a straightforward fix by clearing the dirt and washing. F