How to repair bifold door top roller (pop over to this site) Guide

If your bifold doors are sticking, they probably require some maintenance. You may have to clean and lubricate them or adjust them. The problem may be caused by a loose screw on the top pivot or by the top guide roller.

This kit comes with all the hardware required to return your bi-fold closet door system to its best performance.

Take the door off

It may appear complicated and difficult to set up the bifold internal doors, but for DIYers with some experience it's actually a breeze. The frame is not the problem however getting the doors to fold and close smoothly is. Bifold doors are intricate pieces of machinery, and as such, they might need some tuning up to keep working correctly. It could be as simple as tightening up a screw, or as complicated as taking out and replacing the door's pivot pin or roller.

You can usually fix these problems with some minor adjustments without the need to take off the doors. It is possible that your bifold door replacement doors are sliding or scraping the floor, or jumping out of track. It's not difficult to fix these issues. Just follow three simple steps and your bifold door should be back on track in no time.

One of the most common problems that internal bifold doors encounter is sliding out of alignment. This can be caused by loose screws or holes in the anchor/pivot pins, or simply a misaligned door. The majority times, this can be corrected by a few simple adjustments. If, however, your door isn't moving in any way, you might have to replace it.

You'll need to remove the door using an screwdriver, and perhaps pliers to loosen any pivot pins that are too tight. The screwdriver is used to release the locking levers on the bottom bracket for pivots. The pliers are used to take off the pin.

After the top roller is loose, you should be able to lift the door and swivel it down, allowing you to take it out of its track and pivot brackets. It's usually quite simple, but be careful not to let the door crash against the door frame. Then you can sand the edges of the door to make it smooth. Then, you can repaint or replace it with a new finish as needed.

Remove the Roller Guide

This spring-loaded roller guide mounts on the top of a bifold door to help in smooth operation. It is designed for Kenna frames, and can fit door panels ranging from 1 inch to 1-3/8 inches thick. It is made from nylon, steel and plastic components and can replace a damaged or worn-out guide.

To begin to remove the guide for the roller, remove any screws that are holding it in place. Do this using an screwdriver as well as a bit to loosen it. 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.

After removing the guide, carefully cut the remaining finishing on the foot of the guide by using a razor to cut it from the blank rod. This will make it easier to remove and prevent damage to the new guide foot. The foot is extremely sharp and could cut or snag fingers.

You may have to use some force to remove the guide, but be careful not to break or chip the foot. Once you have separated the old guide from the rod blank, be sure to take out all of the epoxy and threads remaining in the area where it was attached. This will prevent future problems with the guide.

After you have removed the guide, you can test your replacement by placing it in its place and then applying a few rotations of masking tape or some form of guide tubing to secure it in the correct position. This will allow you to double check the guide alignment and spacing to make sure everything is set up correctly. If you're eyeballing it or using the dependable CRB Spine Finder and Deflection System This step is crucial to prevent any issues in the future.

If the guide is placed correctly and functioning in the way it should then the final step is to reinstall the door in its place. Make sure that any screws or pins that were removed or loosening must be replaced and tightened appropriately after you've finished.

Take the Bottom Pivot off.

Bifold doors make a gorgeous addition to any home, but sometimes they require some adjustment or tweaking to stay in great shape. Some issues can be resolved with the doors still in place. Others will require that the doors be removed. This guide will walk you through the process of removing internal bifold door pivots, pins and rollers so you can make your doors glide as new.

Gathering your tools is the first step. You'll avoid frustration if you gather all your tools in advance. You'll need a screwdriver, pliers, and possibly a wrench. You can pick up an assortment of basic tools at your local hardware store at a reasonable cost. Keep some wood glue in your kit. This can be useful in the event that you need to glue one of the rollers back into their original position.

Once you've got your tools, start by opening the bifold door replacement doors. Then, you'll need to loosening the top track bracket using your screwdriver. Once the bracket is in place, you should be able to lift the door off the top track. It might take a little dancing to get it there, but it should come off the track.

The pivot on the bottom of the frame will have to be removed. Close all doors to the interior before beginning. This will make it much easier to do instead of working inside. If the track on the repairing bottom of bifold door is still in good condition you'll be able to lift the door and remove the track.

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

It is now time to test your doors to ensure their proper operation. Make sure they're easily able to move from position to position. You'll need to ensure that the edges of your door are aligned with the frame when it's closed. If they aren't, then you'll need to adjust the top pivot bracket and tighten or loosen the bottom setscrew until the door's edge lines up perfectly with the frame.

Replace the Roller

When they are properly installed the bifold doors can easily protect pantries, laundry rooms and closets. The bifold doors consist of two panels that are hinged and slide on an incline at the top of the frame. Over time, the roller guide bearings could wear out and cause the doors to sag and scrape against the floor. The guide roller can be replaced in a matter of minutes with the use of basic tools.

The first step is to take the guide for the roller from the door panel. The pivot bolt at the bottom must be removed and the screw that holds the guide to the top of the door panel must be removed. After the guide is removed, lift the door panel up and out of its track. Next, loosen the nut that holds the top pivot bolt and employ an abrasive 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 on a steel base. It mounts on the top of bifold doors that range from 1 to 1-3/8 inches in thickness and is spring-loaded to adjust in the upper track for smooth gliding.

Another issue with bifold doors is that it scrapes the floor when it closes or opens. This can occur after adding carpet or other flooring materials that require the doors to be raised to ensure proper clearance. This issue can be solved by getting rid of the bottom pivot adjustment screws by loosening the top track mounting screws and moving anchor/pivot.

A set top roller with new guides is a cost-effective solution to the problem of your bifold doors becoming difficult to operate. They are usually available at your local hardware shop in the door section. However, they can also be purchased on the internet from a variety of vendors. In addition to a new top roller guide, you will require a small bottle of Elmer's wood glue, which is sold in the big box stores and a squeeze clamp. The clamp helps to hold the repair area in place after glue is inserted, and allowed to dry.