https://www.repairmywindowsanddoors.co.uk/ilford-bifold-door-repairs-near-me/ Bi Fold Door Repair - 3 Simple Fixes Bi fold doors can be beautiful additions to any home. They allow you to move between rooms and offer unobstructed views. Bifold doors can become out of alignment, and this can be dangerous and problematic for those who use the doors frequently. Luckily, there are simple solutions to fix your bifold door. Cracked Pivot Pin Like all doors, bi fold doors will experience some wear and tear with time. Some of this wear and tear may result from an unsuitable setup or weather conditions, but most of the problems encountered by bi fold doors can be resolved with some simple maintenance. The most common issue with bi fold doors is when it starts to sag or scrape against the floor. This could be due to adding carpet on the floor or by changing flooring materials. It can be caused by defective hardware or broken pivot pins. Fortunately, there are three basic adjustments that can be made to fix this problem. Begin by loosening the top set screw of the pivot bolt using a wrench. Then employ a screwdriver to tighten it again. This will allow you to re-align your door. This procedure might require repeating several times to ensure the door is aligned properly. After the top and bottom anchor/pivot pins have been aligned, check to ensure that they aren't cracked. If they have you're unsure, you can try gluing and clamping them to each other, but this will likely be only temporary. If the crack is serious, you will need to replace the pivot pin. Another option is to pull the broken pivot pin and find a machine shop that could turn a new cap out of Delrin or Nylon and then place it on the pin that is existant. You'll need to provide the machine shop the damaged cover so they can duplicate the dimensions on the outside. You can also grease your pivot bolt with grease. This will make it slide more smoothly. But, you must be sure that the grease does not contain Molybdenum