https://blogfreely.net/guiltystep9/the-advanced-guide-to-bifold-door-seal-repair How to Repair Bifold Door Top Roller Guide If your bifold doors are squeaking to the wall, they might need a little maintenance. You may have to clean, lubricate or adjust them. The problem could be caused by a loose bolt at the top pivot or by the top guide roller. This kit contains all the hardware you need to restore your bi-fold wardrobe door system to its peak performance. Remove the Door Installing an interior set of bifold doors may appear to be a complicated and complicated project, but it's actually quite straightforward for a DIYer with a bit of experience. The frame's placement isn't the problem; the tricky part is getting the doors to fold and close quickly and precisely. Because bifold doors are intricate machines, they could require some 'tuning' to continue functioning properly. It could be as easy as tightening up a screw, or as intricate as removing and replacing the pivot pin or roller. Most of the time, you can solve these issues with a few simple adjustments, without having to remove the doors. You may find that your doors are sliding or scraping the floor, or that they are jumping out of their tracks. Getting these issues under control isn't difficult. With three easy steps, your bifold doors should be back in short time. The most frequent issue that bifolding doors with internal hinges face is that they are sliding out of alignment. This could be due to loose screws, holes in the anchor/pivots or an unaligned bifold door. In the majority of cases, you can correct this by making a few simple adjustments, but if your door isn't moving at all, it could be necessary to have it removed and replaced. To open the door you'll need an screwdriver and perhaps a pair of pliers (to help loosen any tight pivot pins). The screwdriver is used to release any locking levers on the bottom pivot bracket and the pliers will allow you to wiggle the pin and take it off. After the top ro