How to Repair Bifold Door Top Roller Guide

If your bifold doors are sticking, it's likely that they need some attention. You may have to clean, lubricate or adjust them. The problem may be caused by loose screws on the top pivot or by the top guide roller.

This kit comes with all the necessary hardware to return your bi fold door repairs-bi fold door repairs closet door system to optimal performance.

Take the door off

Installing an interior set of bifold doors could appear to be a complicated and complicated task however, it's actually easy for DIYers with a few years of experience. The frame isn't the issue however getting the doors to fold and close smoothly is. Because bifold door glass replacement doors are intricate machines, they may need some tuning to keep working properly. It could be as easy as tightening the screw, or as complicated as taking out and replacing the door's pivot pin or roller.

It is usually possible to fix these issues by making some minor adjustments without having to remove the doors. You might notice that your bifold doors are sliding or scraping the floor, or jumping out of track. In order to fix these issues, it isn't difficult. With three easy steps, your bifold doors should be back on track in no time.

The most common issue bifolding doors with internal hinges face is the sliding out of alignment. This could be due to loose screws, holes in the anchor/pivot pins, or simply a misaligned door. In most instances, you can fix this issue with a few simple adjustments, however if the door isn't moving at all it may need to be removed and replaced.

You'll have to take off the door using a screwdriver, and possibly a pair pliers to loosen any pivot pins that are too tight. The screwdriver will be used to disengage any locking levers on the bottom bracket for pivoting, and the pliers will let you wiggle the pin out and off.

When the top roller is free, you should be able to lift the door and then swivel it downward, allowing you to take it off its track and pivot brackets. This is typically quite easy, but be careful not to let the door slam against the door frame. Then you can sand the edges of the door to make it smooth. Then paint or refinish the door if required.

Take off the Roller Guide

This spring-loaded roller guides the mount on the top of the bifolding door to facilitate smooth operation. It is designed to be used with Kenna frames and can fit the door's panel from 1 to 1-3/8 inches thick. It is made of nylon, steel, and other components and can replace a worn or damaged guide.

Remove any screws holding the guide to the roller by using a screwdriver. Use your hands to slowly pull it from the frame. This may require some effort, so have a friend help you to 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 using a sharp blade to separate it from the rod blank. This will make the guide's foot easier to remove, and also 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 break or chip the foot. After you have removed the old guide, remove any epoxy or threads left in the place where it was fixed. This will prevent any future issues with the guide.

After removing the guide, test out the new guide by placing it in its place and then applying a few rotations of masking tape or another form of guide tubing to hold it in the correct position. This will allow you double check the guide spacing and alignment to ensure that everything is properly set up. Whether you're eye-balling it or using the always accurate CRB Spine Finder and Deflection System it is essential to prevent any issues in the future.

The last step is to replace the door. If the guide is in the right 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 a beautiful feature for a home, but they may need to be tweaked or adjusted to ensure they are in good shape. Some issues can be addressed with the doors still in place. Other issues will require the doors be removed. This guide will guide you through how to remove internal bifold door pivots, pins and rollers so you can get your doors sliding like new again.

Gathering your tools is the first step. Getting everything together before time can help you avoid a lot of frustration later in the process. You'll also require pliers and a screwdriver. You can pick up an assortment of basic tools at your local hardware store for a fair cost. Keep some wood glue on hand. This is useful if you need to put the rollers in their place.

Once you've got your tools, begin by opening the bifold doors and then loosening the top track bracket with your screwdriver. Once the bracket is in place, you should be able to lift the door off the top track. It might take a bit of shaking but it should eventually pop off the track.

The pivot at the bottom of the frame will need to be removed. It is best to do this from the outside of the house Be sure to close any interior doors that you are able to open. This will make it easier than trying to work on the inside. If the track on the bottom appears good you can lift the door and remove the track.

If the track is damaged, then you'll need to replace it. Hardware stores offer replacement tracks for bifold doors as well as swinging closet doors. If the track is severely damaged, you might need to replace it completely.

It is now time to test your doors to ensure the proper operation. Verify that the doors move in and out of their positions effortlessly. You'll also want to check that the edges of the door are parallel to the frame when closed. If they're not, you'll need to readjust the top pivot bracket and tighten or loosen the bottom screwscrew until the edge of the door coincides perfectly with the frame.

Replace the Roller

Bifold doors neatly enclose closets as well as laundry nooks and pantries, but only when they function correctly. They are made up of two panels that hinge together and open up on a track that sits in the top of the frame. Over time, the roller guide bearings can wear out, causing the doors to slide and scrape against the floor. The guide roller can be replaced in a matter of minutes using a few tools.

The first step is to remove the guide roller from your door panel. This requires taking off the pivot bolt at the bottom and loosening the screw that holds the guide on its top. After removing the guide, lift the panel off the track. Then, loosen the nut that holds the top pivot bolt and use the wrench to remove it from 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 that rests on a steel base. It mounts on the top of the bifold door, which is 1 to 1-3/8 inches thick and comes spring-loaded to self-adjust in the upper track to ensure smooth gliding.

Another issue with bifold doors is that it scrapes the floor when it is closed or opened. This can occur after installing carpet, or other flooring materials that require the doors be slightly raised to allow clearance. This issue can be fixed by getting rid of 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 are usually available at your local hardware store in the door section however, they are also available on the internet through a variety of sellers. In addition to a brand-new top guide for rollers, you'll 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 repair area shut after the glue has been placed in and dried.