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How to Repair Bifold Door Top Roller Guide

If your bifold door repair door is squeaking, it's likely that they need some maintenance. They might need to be cleaned, lubricated or adjusted. The problem may be caused by an unfastened screw on the top pivot or the top roller guide.

This kit comes with all the necessary hardware to bring your bi fold door repair-fold closet door to its optimal performance.

Remove the Door

Installing an internal set of bifold doors could appear to be a complicated and challenging task, but it's actually quite easy for DIYers with a little experience. The frame isn't the problem, but getting the doors to fold and close smoothly is. Because bifold doors are intricate machines, they may need some tuning to keep functioning properly. It could be as simple as tightening a screw or as complicated as removing the door and replacing a pivot pin or roller.

Most of the time you can resolve these issues by making a few basic adjustments without removing the doors. You may find that your doors are sagging, scratching the floor, or that they are bouncing off of their tracks. It's not difficult to fix these issues. Just follow three simple steps and your bifold door should be back on line in no time.

The most common issue bifolding doors with internal hinges face is that they slide out of alignment. This could be due to loose screws, holes in the anchor pins or simply a door that isn't aligned properly. Most times, this can be corrected with a few simple adjustments. If, however, your door doesn't move at all, you may have to replace it.

To open the door you'll need an appropriate screwdriver, and possibly two pliers (to help loosen any pins that are tight to pivot). The screwdriver can be used to loosen the locking levers at the bottom pivot bracket. The pliers are used for removing the pin.

When the top roller has become loose it should be possible to lift the door and swivel it downward in order to lift it out of its pivot brackets and track. This is usually quite straightforward however, be sure not to let the door slam against the frame of the door. You'll then be able to cut off the edge of the door that is scraping the floor, and sand it down until it is smooth. You can then repaint it or refinish it as required.

Take off the Roller Guide

This spring-loaded roller guides mounts on the top of a bifolding door to ensure smooth operation. It is designed to work with Kenna frames and will fit doors that are 1 inch to 3/8 inches thick. It is made from steel, nylon and plastic components. It can replace the damaged guide.

Take out any screws that are holding the roller guide in place with a screwdriver. Use your hands to carefully remove it from the frame. It may require some effort to take off the door, so ask a friend to help you.

Once the old guide is removed, carefully cut the remaining finish around the foot of the new guide using the help of a razor blade to remove it from the rod blank. This will make the guide's foot easier to remove and prevent any damage. Be careful when doing this as the foot is extremely sharp and could potentially cut or nick your fingers.

You may have to use some force to remove the guide, but you must be careful not to break or chip the foot. Once you have separated the old guide from the rod blank, be sure to remove all of the threads and epoxy that remain in the place where it was attached. This will prevent any future issues with the guide.

After you have removed the previous guide, you can test the replacement by placing it at its permanent location. Apply a few rotations with masking tape or guide tubing in order to hold it in position. This will allow you double examine the guide's spacing and alignment to make sure that everything is set up correctly. It doesn't matter if you're looking at it from a distance or using the dependable CRB Spine Finder and Deflection System This step is crucial to prevent any issues 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. Be aware that any screws or pins you loosened or removed should be replaced and tightened appropriately after you've finished.

Remove the Bottom Pivot

repairing bifold doors doors are a stunning addition to any home, but often they require a bit of tweaking or adjustment to stay in great shape. While some of the less critical issues can be fixed with the doors still in place, some will require them to be removed. This guide will walk you through the steps to remove the internal bifold door pivots, pins and rollers to make your doors slide like new.

The first step is to gather your tools. Putting everything together before time can make it easier later during the construction. You'll require a screwdriver, pliers, and possibly a wrench. A set of basic tools can be purchased at a reasonable price at your local hardware store. It's important to have some wood glue on hand. This will come in handy if you have to glue any of the rollers back into the correct position.

Once you've gathered your tools, begin by opening the bifold doors, and then loosening the top track bracket with your screwdriver. Once the bracket is loose, you should be able to slide the door off the top track. It could take a little few jigglings but it should come right off the track.

The next step is to remove the bottom pivot from the frame. Close all interior doors prior to starting. This will make it easier to do instead of working inside. If the track at the bottom is still in good condition it will be possible to lift the door and then remove the track.

You'll need to replace the track if it's damaged. You can purchase tracks that are suitable for bifold doors and swinging closet doors at your local hardware store. If the track is seriously damaged, you might need to replace it completely.

Once your track is repaired or replaced You'll need to test the doors for the proper operation. Check that they're capable of moving smoothly from position to position. You'll want to make sure that the edges of your door are aligned with the frame when closed. If they aren't, then you'll need to adjust the top pivot bracket and tighten or loosen the repairing bottom of bifold door set screw until the edge of the door is perfectly aligned with the frame.

Replace the Roller

If they are installed properly, bifold doors can neatly cover pantries, laundry nooks and closets. They consist of two door panels that hinge together and open using tracks that are positioned in the frame's top. Over time the guides for the rollers can wear out and cause the doors to sag. Replacing the roller guide requires only a few minutes, and basic tools.

The first step is removing the guide roller from your door panel. This requires removal of the bottom pivot bolt and loosening the screw that holds the guide to its top. After taking off the guide, lift the panel from 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 that has a 7/8 inch diameter wheel and a base made of steel is available from Stanley, Cox or Acme. It is mounted on the top edge of bifold doors that range from 1 to 1-3/8 inches thick. It is spring-loaded to adjust in the upper track to ensure smooth gliding.

Another issue with bifold doors is that it scrapes the floor when it closes or opens. This can happen after installing carpet or other flooring materials that require the doors to be raised for proper clearance. This issue can be resolved by removing the bottom pivot adjustment screws, loosening up the top track mounting screws and moving anchor/pivot.

A new set of top roller guides is an inexpensive solution to a problem that can make bifold doors difficult to operate. They're usually available at your local hardware store in the door section but they're also accessible on the internet through a variety of vendors. You will also need a squeeze-clamp and a small container of Elmer's wood adhesive that is sold in big box stores. The clamp is used to keep the repair bifold door bottom pivot area in place after glue is inserted and allowed to dry.