https://www.openlearning.com/u..../marcussenjarvis-smk
Repairing the Bottom of a Bifold Door They're a great method to save space, but they can be a hassle when they start to slide and scrape the floor. The good part is that these issues are usually fixable with a few simple adjustments. If your bifold doors scrape on the floor, this could be because of a damaged track or worn roller. The damaged rollers should be replaced. Bottom pivot As time passes, the bottom pivot of a bifold door can become loose or even fall out. This can