https://menwiki.men/wiki/Why_Adding_Bifold_Door_Glass_Replacement_Cost_To_Your_Lifes_Routine_Will_Make_The_An_Impact How to Repair Bifold Door Bottom Pivots Misalignment is likely to be the cause of your bifold doors becoming sagging and scraping on the floor. A few minor adjustments can bring them back in line. The bottom pivot is attached to the floor or base of a bracket to provide a secure, sturdy mounting. This kit is threaded to allow for adjustment and can be used with many bi-fold door styles. Cracked or Broken Anchor or Pivot Pins Anchor pins and pivots may break or become incorrectly aligned on a bifolding door and cause the doors to sag and scrape the floor. They also can fall out of brackets. There are three basic adjustments you can make that will help get your bifolds back on track and working correctly. The first thing to do in case your bifolds aren't moving smoothly is to check the bottom pin. If it's loose, you can make use of pliers or a screwdriver to remove the pin and replace it with a new one. If the original pin isn't big enough to fit the new one make a hole to accommodate the new pin. If the pivot pins have cracks You can fix them with Bondo, or Durham's Wood Filler. Make sure that you moisten and let the glue dry before moving the door. Also, should look at the other pivots on your bifold door to make sure they are not damaged or loose. If you find any of the following issues, it's time to do some repairs: If the anchor pin is damaged or broken, you can replace it with a piece piano wire or sewing needle. Make sure you use a tapered end to ensure it's easier to insert and secure the anchor. Tape the ends of the pin to make it more durable and smoother. If you have trouble getting the new pin into place, try gently tapping it in with the mallet of a rubber. This will help to ensure that the new pin is secured in place and able to support the load of the door without slipping or breaking. Damaged Roller If your bifold doors scratch on the fl