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How to Repair Bifold Door Top Roller Guide

If your bifold doors have become stuck, they probably require some maintenance. It is possible that you need to clean and lubricate them 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 required to bring your bi-fold closet door system to its best performance.

Take the door off

It may appear complicated and difficult to install a set of bifold door roller replacement internal doors however for DIYers with a little experience, it is actually quite simple. Moving the frame isn't a major issue The trick is getting the doors to fold and close easily and accurately. Since bifold doors are complicated machines, they may need some 'tuning' to continue working properly. This might be something as easy as tightening a screw or as complex as removing the door and replacing a pivot pin or roller.

Most of the time, you can solve these issues by making a few basic adjustments without removing the doors. You may find that your repairing bifold doors doors are sagging and scraping the floor or slipping off track. The solution to these issues isn't difficult, and with three easy steps your bifold doors can be back in the blink of an eye.

One of the most frequent problems that internal bifold doors have to face is the tendency to slide out of alignment. This can be due to loose screws, holes in the anchor/pivots, or a misaligned bifold door. The majority 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 have to take off the door using a screwdriver, and possibly an plier pair to loosen any pivot pins that are too tight. The screwdriver can be used to loosen the locking levers at the bottom of the pivot bracket. The pliers are used for removing the pin.

When the top roller is free it should be possible to lift the door and then swivel it downward and allow you to pull it off its track and pivot brackets. It's usually a simple process, but you must be cautious not to let the door hit the frame of the door. Then you can sand the edge of the door to smooth it. You can then paint or refinish the door as necessary.

Take off the Roller Guide

This spring-loaded roller is mounted on top of the bifolding door to facilitate smooth operation. It is designed to work with Kenna frames and can be fitted to doors that are 1 inch to 3/8 inches thick. It is made from steel, nylon and plastic components and can replace a worn-out or damaged guide.

Remove any screws that hold the roller guide in place by using the screwdriver. Use your hands to carefully pull it from the frame. It could require some effort to lift the door, so make sure you ask an assistant to help.

After removing the guide, carefully cut the remaining finish on the foot of the guide using a razor to separate it from blank rod. This will make the guide foot much easier to remove and will prevent any damage. Be cautious while doing this because the foot is very sharp and could potentially cut or snag your fingers.

It is likely that you will need to use a bit of force to get the guide off, but take care not to break or chip the foot. After you have separated the guide from the rod blank, make sure to take out all of the epoxy and threads that remain in the place where it was attached. This will help prevent any future problems with the guide.

After removing the guide, test out the new guide by placing it in its permanent location and then applying a few rotations of masking tape or another kind of guide tubing to hold it in the correct position. This allows you to double check the guide alignment and spacing to ensure everything is properly set up. Whether you're eye-balling it or using the dependable CRB Spine Finder and Deflection System This step is crucial to avoid any problems in the future.

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

Remove the Bottom Pivot

Bifold doors can be a stunning addition to any home, but they may need to be tweaked or adjusted to ensure they remain in good shape. While some of the simpler problems can be solved by keeping the doors in place, some require removal. This guide will walk you through how to remove internal bifold door pivots, pins and rollers so that you can make your doors glide like new again.

The first step is to gather your tools. Putting everything together ahead of time will save you some frustration later on in the project. You'll also require a screwdriver and pliers. A set of basic tools can be purchased at a reasonable cost from your local hardware store. Keep some wood glue in the back of your hand. This can be very useful when you need to fix any of the rollers back into the correct position.

After assembling your tools then open the bifold doors and loosen the top track bracket with your screwdriver. Once the bracket is loose the door should be able to slide off the top track completely. It might take a few jigglings but it should pop right off the track.

The next step is to remove the pivot at the bottom from the frame. Close all doors to the interior before beginning. This will make it simpler instead of working inside. If the track at the bottom is still in good condition, you'll be able to lift the door and take off the track.

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

You'll need to test your doors for proper function. Make sure that the doors move in and out of their positions effortlessly. You'll need to ensure that the edges of your door are aligned to the frame when closed. If they're not, you'll need to readjust the top pivot bracket and tighten or loosen the bottom set screw until the door's edge coincides perfectly with the frame.

Replace the Roller

If they are installed correctly the bifold doors can easily cover pantries, laundry rooms and closets. Bifold doors comprise two panels that are hinged and slide along tracks at the top of the frame. Over time the roller guide bearings could wear out, causing the doors to bow and rub against the floor. The roller guide can be replaced in a matter of minutes with basic tools.

The first step is removing the guide roller from your door panel. This requires removing the bottom pivot bolt and loosening the screw that holds the guide to its top. After removal of the guide, lift the panel off the track. Then with a wrench, remove the top pivot bolt from the hole in the header of the frame by loosening the bolt.

Stanley, Cox and Acme offer a replacement top nylon roller that has a 7/8-inch diameter wheel on a steel base. It is mounted on the top of the bifold door, which is 1 inch to 1-3/8 inches thick. It comes spring-loaded to self-adjust in the upper track for smooth sliding.

Bifold doors can also scratch the floor when it opens and closes. This can occur after installing carpet, or other flooring materials which require that the doors be elevated to allow for clearance. Removal of the screw that adjusts the bottom pivot, loosening the top track's mounting screws, and moving the anchor/pivot pin typically enough to resolve this issue.

A new set of top roller guides is a cheap solution to a problem that can make bifold doors difficult to operate. They are usually available at your local hardware store in the door section, but they're also available on the internet through a variety of suppliers. In addition to a new top roller guide, you will require a small bottle of Elmer's wood glue, which is sold in large box stores as well as a squeeze clamp. The clamp is used to keep the repair bifold door bottom pivot area in place after glue is inserted, and allowed to dry.