https://www.repairmywindowsand....doors.co.uk/ketterin
Repairing the Bottom of a Bifold Door They're a great method to save space, but they can be a pain when they begin to sag and scratch the floor. The good thing is that these issues are usually easy to fix with a few simple adjustments. If your bifold door is scraping against the floor, it's most likely due to a broken track or roller that is worn out. The solution is to replace the damaged rollers. Bottom pivot Over time the pivot pin at the bottom of a bifold door can loosen or even fall out. This is ofte