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How to Repair Bifold Door Top Roller Guide

If your bifold doors have become stuck to the wall, they might need a little maintenance. They could need to be cleaned, lubricated or adjusted. The issue could be caused by an unfastened screw on the top pivot or by the top roller guide.

This kit contains everything you need to restore your bi fold door repairs-bi fold door repairs wardrobe door system to its peak performance.

Take the door off

Installing an interior set of bifold doors could seem like an involved and complicated task however, it's actually easy for DIYers with a bit of experience. The frame isn't the issue however, getting the doors to fold and close smoothly is. Bifold doors are a complex piece of machinery, and as such, they might need some tuning up to keep working correctly. This might be something as simple as tightening screws or as complex as removing the door and replacing the pivot pin or roller.

It is usually possible to fix these issues by making a few simple adjustments, without the need to take off the doors. You may find that your doors are sagging or scraping the floor, or that they are bouncing off of their track. It's simple to fix these problems. Follow these three easy steps and your bifold door will be back on track in short time.

The most common issue bifolding doors with internal hinges face is that they are sliding out of alignment. This can be caused by loose screws or holes in the anchor/pivot pins, or simply a misaligned door. In the majority of instances, you can fix this by making a few simple adjustments, but if your door isn't moving at all it might need to be removed and replaced.

You'll need to remove the door using an screwdriver, and perhaps pliers to loosen any pivot pins that are tight. The screwdriver can be used to loosen the locking levers located on the bottom of the pivot bracket. The pliers are used to take off the pin.

When the top roller has become loose it should be possible to raise the door and swivel it downwards and allow you to pull it off of its pivot brackets and track. It's usually quite simple however be careful not to let the door crash against the frame of the door. You'll then be able to cut off the edge of the door that is scratching the floor, and then sand it until it's smooth. You can then paint or refinish the door as needed.

Take off the Roller Guide

This spring-loaded roller is mounted on top of bifolding doors to facilitate smooth operation. It is designed for Kenna frames, and can fit door panels from 1 inch to 1-3/8 inches thick. It is made from nylon, steel, and other components and will replace a worn-out or damaged guide.

Take out any screws that are holding the roller guide in place using a screwdriver. Then, carefully use your hands to remove it of the frame. This might take some effort, so let an assistant help you keep the door in place as you remove it.

Once the old guide is removed, carefully cut through the remaining finish on the foot of the new guide with the help of a razor blade to remove it from the rod blank. This will make it easier to remove and will protect the new guide foot. Be cautious when doing this as the foot is very sharp and could potentially cut or snag your fingers.

You may have to use a bit of force to get the guide off, but take care not to break or chip the foot. After removing the old guide, remove any threads or epoxy left in the area it was anchored. This will prevent future problems with the guide.

After you have removed the guide, you can test your new guide by putting it in its new location and then applying a few rotations of masking tape or some type of guide tubing to hold it in its place. This will allow you to check the alignment of the guide and spacing to ensure everything is in place. If you're eyeballing it or using the dependable CRB Spine Finder and Deflection System This step is crucial to avoid any problems in the future.

The final step is to replace the door. If the guide is in the proper position and is working in the correct way, then you're able to proceed. Remember to tighten and replace any screws or pins you removed or loosened.

Take the Bottom Pivot off.

Bifold doors can be an attractive addition to any home, but they sometimes need to be tweaked or adjusted to keep them in good shape. While some of the simpler issues can be resolved with the doors in place, some will require them to be removed. This guide will demonstrate how to remove the bifold internal door pins, rollers and pivots.

The first step is to gather your tools. You'll avoid frustration if you gather all of your tools beforehand. You'll also require pliers and a screwdriver. A basic set of tools is available at a reasonable price from a local hardware store. Keep a supply of wood glue on hand. This will come in handy in the event that you need to glue any of the rollers back in their original position.

After assembling your tools and tools, open the bifold door and loosen the top track bracket with your screwdriver. Once it's loose, the door should be free to slide off the top track completely. It may take some shaking to get it there, but it should come off the track.

The pivot at the bottom of the frame needs to be removed. Close all doors to the interior before you begin. This will be a lot easier than working from inside. If the track at the bottom looks good you can lift the door and remove the track.

If the track is damaged, you'll have to replace bifold doors it. You can get tracks that are suitable for swinging and bifold closet doors from a local hardware store. If the track is severely damaged, you may need to replace it completely.

You'll now need to check your doors for proper function. Make sure they're able to move smoothly in and out of position. You should also ensure that the edges of the door are parallel to the frame when closed. If they're not, you'll have to adjust the top pivot bracket while tightening or loosening the bottom set screw.

Replace the Roller

Bifold doors are a great way to enclose closets, laundry nooks and pantries, but only if they function properly. The bifold doors consist of two panels that are hinged and slide along an incline at the top of the frame. Over time the roller guides may wear out and cause the doors to bow. The guide roller can be replaced in a matter of minutes with basic tools.

The first step is to remove the guide roller from the door panel. The bottom pivot bolt must be removed and the screw that holds the guide to the top of the door panel must be loosened. After removing the guide, lift the panel from the track. Then, using a wrench, remove the top pivot bolt from the hole in the header of the frame by loosening the nut.

Stanley, Cox and Acme offer a top nylon replacement roller that has a 7/8-inch diameter wheel that rests on a steel base. It is mounted on 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 gliding.

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

A new set of roller guides can be an inexpensive solution to your bifold doors becoming difficult to operate. They are typically found at your local hardware shop in the door section. However, they can be bought online from various suppliers. In addition to a new top guide for rollers, you'll require a small amount of Elmer's wood glue which is sold in the big box stores and a squeeze clamp. The clamp is used to keep the repair bifold door top pivot area shut after the glue has been installed and dried.