Bi Fold Door Repairs If the hardware is damaged, it can cause problems when operating bi-fold doors. The top hinges, and bottom rollers are the most frequently damaged parts that need to be serviced or replaced. The track of the door can become blocked by dust and dirt, resulting in https://bifold-door-seal-replacem09199.bligblogging.com/31260480/the-reasons-bi-fold-repairs-is-more-difficult-than-you-imagine