How to Repair Bifold Door Top Roller Guide

If your bifold doors are sticking and squeaking, they may require some maintenance. 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 roller guide.

This kit includes all the hardware you need to restore your bi-fold wardrobe door system to its peak performance.

Take the door off

Installing an internal set of bifold doors might seem like an involved and complicated project, but it's actually quite straightforward for a DIYer with a bit of experience. The frame isn't the problem, but getting the doors to fold and close smoothly is. As bifold doors are complex machines, they may need some 'tuning' to continue 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.

You can usually fix these issues by making a few simple adjustments, without having to remove the doors. You may find that your doors are sliding or scratching the floor, or they are bouncing off of their tracks. It's simple to fix these issues. Follow these three easy steps and your bifold door repairs door will be back in the right direction in no time.

One of the most common problems that bifold doors with internals have to face is the tendency to slide out of alignment. This could be due to loose screws, holes in the anchor/pivots or an unaligned bifold door. In most cases, you can correct this by making a few simple adjustments, however if the door isn't moving at all, it might need to be removed and replaced.

You'll have to take off the door with an screwdriver, and perhaps an plier pair to loosen any pivot pins that are too tight. The screwdriver is used to release any locking levers that are on the bottom bracket for pivoting and the pliers will allow you to pull the pin to release it and then take it off.

When the top roller is loose and the top roller is loose, you should be able to lift the door and swivel it down, allowing you to take it off its pivot brackets and track. It's usually quite simple however, be sure not to let the door slam against the door frame. Then, you can sand down the edge of the door to smooth it. Then paint or refinish the door as needed.

Take off the Roller Guide

This spring-loaded roller guide is mounted on the top of bifold doors repair doors to aid in smooth operation. It is designed for Kenna frames and will fit door panels that range from 1 inch to 1-3/8 inch thick. It is made of steel, nylon, and plastic components. It can replace the damaged guide.

To begin removing the guide roller, take out the screws that hold it in place using a screwdriver and a bit to loosen it. Use your hands to slowly remove it from the frame. This might take some effort, so let an assistant help you keep the door in place as you remove it.

After removing the old guide, carefully cut off the remaining finish off the guide's foot with a razor to separate it from blank rod. This will make the guide foot easier to remove, and prevent any damage. The guide foot is extremely sharp, and it could 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 avoid future issues with the guide.

After removing the guide, test your replacement by putting it in its new location. Make a few turns using masking tape or guide tubing in order to hold it in position. This will allow you to double check the guide spacing and alignment to ensure everything is set up properly. Whether you're eye-balling it 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. Make sure that any screws or pins you loosened or removed must be replaced and tightened correctly when you're done.

Take the Bottom Pivot off.

Bifold doors make a gorgeous addition to any home, but often they require a bit of tweaking or adjustment to remain in top shape. While some of the simpler problems can be solved by keeping the doors in place, others will require removal. This guide will walk you through how to remove internal bifold door pivots, pins and rollers so you can get your doors sliding like new.

The first step is to gather your tools. You'll avoid frustration if you gather all your tools in advance. You'll require a screwdriver, pliers and maybe a wrench. A set of basic tools can be bought at a reasonable cost at your local hardware store. It's important to have some wood glue handy. This will be useful when you need to fix the rollers into their place.

Once you've collected your tools, start by opening the bifold doors. Then, you'll need to loosening the top track bracket with your screwdriver. Once the bracket is loose, the door should be capable of sliding off the top track completely. It might take a little jiggling to get it there, but it should come off the track.

Next, you'll need to remove the pivot at the bottom from the frame. Close all doors in the interior before beginning. This will be much easier than working from inside. If the bottom track still appears good it is possible to raise the door to remove the track.

If the track is damaged, then you'll have to replace it. You can purchase replacement tracks for both bifold door roller replacement doors as well as swinging closet doors from your local hardware store. If the track is badly damaged, then you might need to replace it completely.

Once your track is repaired or replaced You'll need to test the doors for proper operation. Make sure that the doors move into and out of their positions easily. You'll want to make sure that the edges of your door are parallel with the frame when it is closed. If they're not, you'll need to adjust the top pivot bracket by tightening or loosening the bottom set screw.

Replace the Roller

Bifold doors can be used to neatly cover closets, laundry nooks and pantries, but only if they function properly. They are made up of two panels that are hinged and open up on the track that is located at the frame's top. Over time the guides for the rollers can wear out and cause the doors to bow. Replacing the guide roller takes only a few minutes and a few basic tools.

The first step is to remove the roller guide from the door panel. This involves taking off the pivot bolt at the bottom and loosening the screw that holds the guide on its top. After the guide is removed and the door panel is lifted up and away from its track. Then, using a wrench, remove the top pivot bolt from the hole in the frame's header by loosening the nut.

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 adjust in the upper track to ensure smooth sliding.

Bifold doors can also scrape against the floor as it opens and closes. This can occur after installing carpet, or other flooring materials which require the doors to be raised slightly to allow for clearance. This issue can be resolved by taking off the bottom pivot adjustment screws by loosening the top track mounting screws, and moving 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 also be purchased on the internet from a variety of vendors. Along with a brand new top guide for rollers, you'll require a small amount of Elmer's wood glue which is sold in large box stores, as well as a squeeze clamp. The clamp assists in keeping the repair bifold door bottom pivot area tightly closed after glue is inserted and allowed to dry.