https://valetinowiki.racing/wi....ki/The_Bi_Fold_Door_
Repairing the Bottom of a Bifold Door They are a great way to reduce space, but they can be a pain when they begin to sag and scrape the floor. These problems can be easily fixed by making a few minor adjustments. If your bifold door is scraping against the floor, it's probably due to a damaged roller or a worn track. The damaged rollers need to be replaced. Bottom pivot As time passes the pivot pin at the bottom of a bifold door can become loose or even fall out. This can b