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How to Repair Bifold Door Top Roller Guide

If your bifold doors are sticking, they probably require some maintenance. You may have to clean, lubricate or adjust them. The issue could be caused by an unfastened screw on the top pivot or the top roller guide.

This kit contains all the hardware you need to restore your bi-fold wardrobe door to its peak performance.

Remove the Door

Installing an interior set of bifold doors could seem like an involved and challenging task but it's actually easy for DIYers with a few years of experience. The frame's placement isn't the problem; the tricky part is getting the doors to fold and close quickly and precisely. Bifold doors are intricate pieces of machinery and, therefore they may require some tweaking to ensure that they function properly. It could be as simple as tightening screws or as complicated as removing the door and replacing the pivot pin or roller.

The majority times you can fix these issues by making 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. It's not difficult to fix these problems. Follow these three easy steps and your bifold door will be back on line in the shortest amount of time.

The most common issue bifolding doors with internal hinges face is the sliding out of alignment. This can be caused by loose screws or holes in the anchor pins, or simply a misaligned door. The majority times this can be fixed with a few simple adjustments. If, however, your door isn't moving in any way, you might need to replace it.

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

Once the top roller is loose, you should be able to lift the door and swivel it down in order to lift it off of its pivot brackets and track. It's usually quite simple, but be careful not to let the door slam against the frame of the door. You'll then be able cut off the edge of the door that's scraping the floor, and then sand it until it is smooth. You can then repaint or refinish it as required.

Take off the Roller Guide

This spring-loaded roller guides the mount on the top of a bifolding door to ensure smooth operation. It is designed to be used with Kenna frames and will fit doors that are 1 inch to 1/8 inch thick. It is made of nylon, steel and plastic components. It is able to replace the damaged guide.

To begin to remove the roller guide, remove any screws that are holding it in place using an screwdriver as well as a bit to loosen it. Use your hands to slowly remove it from the frame. It may require some effort to lift the door, so you may need an assistant to help.

After removing the guide, carefully cut off the remaining finish on the guide's foot by using a razor to cut it from blank rod. This will make the guide's foot much easier to remove and will prevent any damage. The foot is extremely sharp, and it could cut or nick fingers.

It is likely that you will need to use some force to pull the guide off, but be careful not to chip or break the foot. After you have separated the old guide from the rod blank, be sure to take out all of the epoxy and threads that remain in the place the guide was attached. This will prevent future problems with the guide.

After you have removed the previous guide, test your replacement by placing it at its new location. Make a few turns using masking tape or guide tubing to ensure it stays in place. This will allow you to check the alignment of your guide and spacing to ensure that everything is in place. If you're eyeballing it or using the dependable CRB Spine Finder and Deflection System it is essential to avoid any problems in the future.

If the guide is set properly and functions according to its intended function the next step will be to reinstall the door in its place. Make sure that any screws or pins that were removed or loosening should be replaced and tightened appropriately when you're finished.

Take the Bottom Pivot off.

bifold door repair bracket doors can be a beautiful addition to any home, but they often require tweaking or adjusted to keep them in good condition. Some issues can be resolved with the doors in place. Others will require the doors be removed. This guide will demonstrate how to remove the bifold internal door pins, rollers and pivots.

Gathering your tools is the first step. Putting everything together prior to time will help you avoid a lot of frustration later on in the project. You'll need a screwdriver pliers and maybe a wrench. You can pick up a basic set of tools at your local hardware store for a reasonable price. Keep a supply of wood glue on hand. This can be useful if you have to glue one rollers back into their original position.

After assembling your tools and tools, open the bifold door and loosen the top track bracket by using your screwdriver. Once this is loose the door should be free to slide off the top track completely. It might take a little dancing but it should eventually pop off the track.

The bottom pivot of the frame will need to be removed. Close all doors in the interior before beginning. This will make it much easier instead of working from the inside. If the track at the bottom appears to be in good condition you can lift the door up and remove the track.

You'll have to replace the track if it is damaged. You can get tracks that are suitable for bifold door repair bracket doors as well as swinging closet doors from your local hardware store. If the track is severely damaged, you may have to replace it completely.

You'll now need to test your doors to ensure proper function. Check that the doors can be moved into and out of their positions effortlessly. You'll need to ensure that the edges of your door are parallel to the frame when closed. If they aren't, you'll need to adjust the top pivot bracket by tightening or loosening the bottom setscrew.

Replace the Roller

If they are installed correctly, bifold door repair bracket doors can neatly enclose pantries, laundry rooms and closets. Bifold doors comprise two panels that are hinged and slide along an incline at the top of the frame. Over time the guides for the rollers can wear out and cause the doors to sag. The roller guide can be replaced in a matter of minutes using a few tools.

The first step is to take 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 the guide has been removed and the door panel is lifted up and off its track. Next, loosen the nut that holds the top pivot bolt and use the wrench to pull it out of the hole in the top header of the door frame.

Stanley, Cox and Acme offer a top nylon replacement roller that has a 7/8-inch diameter wheel mounted on a base made of steel. It is mounted at the top of bifold doors which are 1 inch to 1-3/8 inch thick. It is spring loaded and self-adjusts in the upper track to ensure smooth gliding.

A bifold door may also scratch against the floor when it closes and opens. This is often the result of adding carpet or other flooring materials that require the doors to be raised for proper clearance. The removal of the screw that adjusts the bottom pivot, loosening the top track's mounting screws and moving the anchor/pivot pin usually enough to clear this issue.

A new set of roller guides could be a low-cost solution to the problem of your bifold doors being difficult to operate. You can usually find them at the hardware store near you in the door section, but they're also available on the internet through a variety of vendors. In addition to a brand-new top roller guide, you will need a small container of Elmer's wood glue, which is available in big box stores, as well as a squeeze clamp. The clamp is used to keep the area being repaired sealed after the glue has been placed in and dried.