https://thomson-malling-2.thoughtlanes.net/11-strategies-to-completely-redesign-your-bifold-door-seal-repair How to Repair Bifold Door Bottom Pivots The misalignment of your doors could be the cause of your bifold doors sagging and scraping the floor. A few simple adjustments can get them back on track and running smoothly. The bottom pivot is attached to the floor or base of a bracket for sturdy, secure mounting. With a threaded adjustment, this kit can be used with a wide range of bi-fold doors. Cracked or Broken Anchor or Pivot Pins The anchor pins and pivot pins on a bifold door often break or are misaligned which can cause the doors to slide down, scratch the floor, and fall out of their brackets. There are three simple adjustments you can make to get your bifolds working again. Check the bottom pin in case you find that your bifolds don't roll smoothly. If it's loose, use a screwdriver or pliers to remove the pin and replace it with a new one. If the hole in the pin isn't large enough to allow for the replacement, you'll need to make a new hole. If the pivot pins have damaged, you can repair this by using Bondo or Durham's wood filler, which will patch the crack. Make sure that you moisten and let the glue dry before moving the door. It's also an excellent idea to check the other pivots on your bifold doors to ensure they're not damaged or loose. It's time to address any of these problems: If the anchor pin is broken or cracked, a piece of piano wire or a sewing needle can be used to replace it. Be sure to make use of a tapered edge so that it's easier to insert the pin and secure the anchor. Tape the end of the pin to make it more durable and smoother. If you're having trouble getting the new pin into the right position, try gently pressing it in with the mallet of a rubber. This will ensure that the pin is securely in place and is able to support the door's weight without shifting or breaking. Damaged Roller If your bifold door scratches on the floor and the