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How to Repair Bifold Door Top Roller Guide

If your bifold door is sticking then it's likely that they require some maintenance. You may need to clean or lubricate them, or even adjust them. The problem may be caused by loose screws on the top pivot or the top guide roller.

This kit includes all the necessary hardware to bring your bi fold door repairs-fold closet door system to its optimal performance.

Remove the Door

It may appear complicated and difficult to set up the bifold internal doors but for DIYers with a little experience, it is actually quite simple. The frame is not the issue however getting the doors to fold and close smoothly is. As bifold doors are complex machines, they might require some tweaking to ensure they are working properly. It could be as easy as tightening a screw, or as intricate as removing and replacing the door's pivot pin or roller.

You can usually fix these issues with a few simple adjustments, without having to take out the doors. You may find that your doors are sliding or scraping the floor, or that they're bouncing off their tracks. It's easy to fix these issues. Follow these three easy steps and your bifold doors will be back on track in no time.

The most frequent issue that internal bifolding doors encounter is that they slide out of alignment. This could be due to loose screws or holes in the anchor/pivot pins or simply a door that isn't aligned properly. Most of the time this can be fixed by a few simple adjustments. If, however, your door doesn't move in any way, you might need to replace it.

You'll need to remove the door with the help of a screwdriver and possibly pliers to loosen any pivot pins that are too tight. The screwdriver will be used to release any locking levers on the bottom bracket of the pivot and the pliers will allow you to pull the pin to release it and then take it off.

After the top roller is removed, you can lift the door, then swivel it downwards and then remove it from its track and pivot brackets. This is usually quite straightforward, but be careful not to let the door crash against the frame of the door. Then, you can sand down the edges of the door to smooth it. You can then paint or refinish the door as required.

Take off the Roller Guide

This spring-loaded guide roller is mounted on the top of bifold doors to aid with smooth operation. It is designed to be used with Kenna frames and can be fitted to the door's panel from 1 inch to 1/8 inch thick. It is made from nylon, steel and plastic components and can replace a damaged or worn-out guide.

To begin removing the guide roller, take out any screws holding it in place by using a screwdriver and a bit to loosen it. Then, use your hands to remove it of the frame. This might take some effort, so let a friend help you to keep the door in place while you take it off.

After removing the old guide, carefully cut off the remaining finishing on the foot of the guide by using a razor to cut it from the blank rod. This will make the guide's foot easier to remove and also prevent any damage. Be cautious while doing this, as the guide foot is extremely sharp and can cut or snag your fingers.

You may have to apply a little force to take the guide off, but be cautious not to break or chip the foot. Once you have separated the old guide from the rod blank, make sure to get rid of all the threads and epoxy that remain where it was affixed. This will help prevent future problems with the guide.

After removing the old guide, you can test your new guide by putting it in its new location and then applying a few rotations of masking tape or a type of guide tubing to keep it in place. This will allow you to double check the alignment of your guide and spacing to ensure everything is set up correctly. If you're eyeballing it or using the always accurate CRB Spine Finder and Deflection System This step is crucial to avoid any problems in the future.

The last step is to replace the door. If the guide is in the proper position and is working just as it should, you're ready to proceed. Make sure that any screws or pins you removed or loosened must be replaced and tightened properly when you're done.

Remove the Bottom Pivot

Bifold doors can be a stunning addition to any home, but they may require to be tweaked or adjusted to ensure they are in good condition. While some of the simpler problems can be solved with the doors in place, other issues will require removal. This guide will demonstrate how to take off the internal bifold door repair door pins, rollers, and pivots.

Gathering your tools is the first step. Making sure you have everything in place ahead of time will save you some frustration later in the process. You'll also need pliers and a screwdriver. A basic set of tools can be bought at a reasonable price from your local hardware store. Keep some wood glue on hand. This is helpful in the event that you have to put the rollers in their place.

After gathering your tools and tools, open the bifold door and loosen the top track bracket using your screwdriver. Once the bracket is in place, you should be able to lift the door off of the top track. It may take a bit of jiggling but it should pop right off the track.

The pivot at the bottom of the frame will have to be removed. Close all doors to the interior prior to starting. This will make it much simpler rather than working on the inside. If the track at the bottom is still in good working order you'll be able to just lift up the door and take off the track.

You'll need to replace the track if damaged. Hardware stores offer replacement tracks for bifold door replacement doors as well as swinging closet doors. If the track is seriously damaged, then you might need to replace it entirely.

Now that your track is repaired or replaced, you'll need to test the doors for proper operation. Verify that the doors be moved into and out of their position effortlessly. You'll want to make sure that the edges of your door are in line with the frame when it is closed. If they're not, you'll need to adjust the top pivot bracket and tighten or loosen the bottom set screw until the edge of the door lines up perfectly with the frame.

Replace the Roller

When they are properly installed the bifold doors can easily enclose pantries, laundry rooms and closets. Bifold doors comprise two panels that are hinged and slide on tracks at the top of the frame. Over time, the roller guides can wear out and cause the doors to slide. The roller guide can be replaced in just a few minutes with basic tools.

The first step is to remove the guide for the roller from the door panel. This requires removing the bottom pivot bolt and loosening the screw that holds the guide at its top. After removal of the guide, pull the panel out of the track. Then, using a wrench, remove the top pivot bolt from the hole in the frame's header by loosening the bolt.

A replacement top nylon roller guide with a 7/8 inch diameter wheel and a steel base is available from Stanley, Cox or Acme. It mounts at the top of bifold doors that are 1 inch to 1-3/8 inch thick. It is spring-loaded and self-adjusts in the upper track to ensure smooth sliding.

A bifold door can also scrape against the floor as it closes and opens. This can occur after installing carpet, or other flooring materials which require that the doors be elevated to allow for clearance. This issue can be fixed by removing the bottom pivot adjustment screws by loosening the top track mounting screws, and moving the anchor/pivot.

A new set of top roller guides is a cheap solution to a problem that may make your bifold doors difficult to operate. They are usually available at the hardware store near you in the door section but they're also available on the internet through a variety of suppliers. You'll also require an elongated squeeze-clamp as well as a small container Elmer's wood adhesive, which can be found in big box stores. The clamp helps to hold the repair area tightly after glue is inserted and allowed to dry.