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How to Repair Bifold Door Top Roller Guide

If your bifold doors have become stuck, they probably require a little attention. They might require cleaning, lubricated or adjusted. The problem may be caused by loose screws on the top pivot or the top roller guide.

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

Remove the Door

It may appear complicated and difficult to set up the bifold internal doors however for those who are DIYers with some experience, it's actually quite easy. The frame isn't the issue, but getting the doors to close and bi fold door repair smoothly is. As bifold doors are complex machines, they might require some tweaking to ensure they are functioning properly. This might be something as easy as tightening a screw or as complicated 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 having to take out the doors. You might find that your doors are sagging or scratching the floor, or that they're bouncing off their track. In order to fix these issues, it isn't a big deal, and with three easy steps, your bifold doors should be back on track in short time.

One of the most common problems that bifold doors with internals face is that they are sliding out of alignment. This could be due loose screws, holes on the anchor/pivots, or a misaligned bifold door. In most instances, you can fix this with a few easy adjustments, but if your door isn't moving at all, it could be necessary to have it removed and replaced.

You'll need to open the door with a screwdriver, and possibly a pair pliers to loosen any pivot pins that are tight. The screwdriver is used to disengage the locking levers on the bottom of the pivot bracket. The pliers are used to take off the pin.

After the top roller is removed, you can lift the door, turn it down and remove it from its track and pivot brackets. It's usually a straightforward procedure, but be careful to not let the door hit the door frame. Then, you can sand down the edges of the door to smooth it. You can then paint or refinish the door as needed.

Remove the Roller Guide

This spring-loaded roller guide is mounted on the top of bifold doors to aid with smooth operation. It is designed to work with Kenna frames and will fit a door panel 1 to 1-3/8 inches thick. It is constructed of nylon, steel and plastic components and will replace a damaged or worn-out guide.

Remove any screws holding the guide to the roller by using a screwdriver. Then, use your hands to remove it of the frame. It may take some effort, so let an assistant help you keep the door in place while you take it off.

Once the old guide is removed, carefully cut the remaining finish on the foot of the new guide using the help of a razor blade to separate it from the rod blank. This will make the guide's foot much easier to remove and will prevent any damage. The guide foot is extremely sharp, and it can cut or snag fingers.

You may need to apply some force to remove the guide, but be careful not to chip or break the foot. After you've removed the guide from the rod blank, make sure to get rid of all the epoxy and threads remaining in the area the guide was attached. This will avoid future issues with the guide.

After you have removed the guide, test out your new guide by putting it in its new location and applying a few rotations of masking tape or some form of guide tubing to hold it in the correct position. This will let you double examine the guide's spacing and alignment to make sure that everything is set up correctly. This step is crucial to avoid any future issues, whether you use the CRB Spine Finder and Deflection System or eyeball it.

The last step is to replace the door. If the guide is in the correct position and is working as it should, then you can proceed. Remember that any screws or pins that you loosened or removed should be replaced and tightened properly after you've finished.

Remove the Bottom Pivot

Bifold doors can be a beautiful feature for a home, but they sometimes require to be tweaked or adjusted to ensure they remain in good working order. Some issues can be addressed with the doors in place. Others will require the doors be removed. This guide will show you how to take off the internal bifold door roller replacement door pins, rollers and pivots.

Gathering your tools is the first step. Making sure you have everything in place ahead of time will make it easier later on in the project. You'll need a screwdriver, pliers and perhaps a wrench. You can purchase a basic set of tools at your local hardware store at a reasonable price. Keep a supply of wood glue on hand. This is helpful if you need to fix the rollers into place.

Once you've gathered your tools, start by opening the bifold doors and then loosening the top track bracket with your screwdriver. Once the bracket is loose, you should be able slide the door off the top track. It may take some dancing to get it there, but it should come off the track.

The next step is to remove the pivot at the bottom from the frame. Close all interior doors before beginning. This will be much easier than working from inside. If the track on the bottom is still in good condition it will be possible to just lift up the door and remove the track.

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

After your track has been repaired or replaced You'll need to check the doors for the proper operation. Verify that the doors move into and out of their position easily. Also, you should ensure that the edges of the door are parallel to the frame when it is closed. If they aren't, then 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

Bifold doors are a great way to enclose closets, laundry nooks and pantries, but only when they function correctly. The bifold doors consist of 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 slide. Replacing the roller guide requires only a few minutes, and the most basic tools.

The first step is to remove the roller guide from the door panel. The bolt that holds the bottom pivot must be removed and the screw holding the guide to the top of the door panel must be loosen. After taking off the guide, lift the panel off the track. Next, loosen the nut that secures the top pivot bolt and employ an abrasive 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 with a 7/8-inch diameter wheel on a steel base. It can be mounted on the top of bifold doors that range from 1 inch to 1-3/8 inches thick. It is spring loaded to self-adjust the upper track for smooth gliding.

Another issue with bifold door repair bracket doors is that it scrapes the floor when it is closed or opened. This can happen after installing carpet or other flooring materials that require the doors to be raised slightly to ensure proper clearance. This issue can be resolved by getting rid of the screws that adjust the bottom pivot, loosening up the top track mounting screws and moving anchor/pivot.

A new set of top roller guides is a cheap solution to a problem that could make your bifold doors difficult to operate. They are typically available at the local hardware store in the door section. However, they can be ordered online from various suppliers. You will also need an elongated squeeze-clamp as well as a small container of Elmer's wood glue, which can be found in large box stores. The clamp assists in keeping the repair bifold door top pivot area in place after glue is inserted and allowed to dry.