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How to repair bifold door top roller (linked site) Guide

If your bifold doors are sticking and squeaking, they may need a little maintenance. They could need to be cleaned and lubricated or adjusted. The issue could be caused by a loose bolt on the top pivot or by the top guide roller.

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

Remove the Door

It may seem complicated and difficult to set up an internal set of bifold doors however for DIYers with a little experience, it's actually a breeze. The frame isn't the problem however, getting the doors to close and fold smoothly is. Because bifold doors are intricate machines, they could require some 'tuning' to continue functioning properly. It could be as easy as tightening up a screw, or as complex as removing and replacing the door's pivot pin or roller.

You can usually resolve these issues by making some minor adjustments without having to remove the doors. You may find that your doors are sagging or scraping the floor, or that they are bouncing off of their track. The solution to these issues isn't a big deal, and with three simple steps the bifold doors will be back in the blink of an eye.

The most common issue bifolding doors with internal hinges face is that they slide out of alignment. This could be due to loose screws, holes on the anchor/pivots or an unaligned bifold door. Most of the time this can be fixed by making a few minor adjustments. However, if your door doesn't move at all, you may require replacing it.

You'll have to take off the door using a screwdriver, and possibly a pair pliers to loosen any pivot pins that are tight. The screwdriver can be used to loosen the locking levers at the bottom bracket for pivots. The pliers are used to remove the pin.

After the top roller is free and the top roller is loose, you should be able to lift the door and then swivel it downward and allow you to pull it off of its track and pivot brackets. It's usually a simple procedure, but be cautious not to let the door hit the frame of the door. Then, you'll be able to cut off the edge of the door that is scraping the floor and then sand it until it is smooth. Then paint or refinish the door as needed.

Take off the Roller Guide

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

Remove any screws that hold the guide to the roller using the screwdriver. Use your hands to carefully lift it off the frame. It might take some effort to remove the door, so ask someone else to assist you.

Once the guide you used to guide your child is removed, carefully cut the remaining finish around the foot of the new guide using a sharp blade to cut it off from the rod blank. This will make it easier to remove and prevent damage to the new guide foot. The guide foot is extremely sharp, and it can cut or snag fingers.

You may have to use a bit of force to pull the guide off, but take care not to break or chip the foot. Once you have removed the guide from the rod blank, make sure to remove all of the epoxy and threads that remain in the place where it was affixed. This will help prevent future problems with the guide.

After removing the guide, try out your new guide by putting it in its place and applying a few rotations of masking tape or a form of guide tubing to hold it in the correct position. This will allow you to double verify the guide's spacing and alignment to make sure that everything is properly set up. This is vital to avoid future problems, whether you use the CRB Spine Finder & Deflection System or just eyeball it.

If the guide is set properly and is functioning in the way it should, the last step is to put the door back in place. Remember that any screws or pins you removed or Repair Bifold Door Top Roller loosened must be replaced and tightened correctly after you've finished.

Remove the Bottom Pivot

Bifold doors can be a stunning addition to any home, but they sometimes require tweaking or adjusted to keep them in good working order. While some of the simpler problems can be solved with the doors in place, others will require removal. This guide will demonstrate how to take off the internal repairing bifold doors door pins, rollers and pivots.

Gathering your tools is the first step. Putting everything together before time can make it easier later in the process. You'll also need an plier and Repair Bifold Door Top Roller a screwdriver. You can pick up a set of basic tools at your local hardware store for a fair price. It's also a good idea to have some wood glue on hand. This is helpful when you need to fix the rollers into place.

After putting together your tools then open the bifold doors and loosen the top track bracket with your screwdriver. Once this is loose the door should be free to slide off the top track completely. It could take a little bit of jiggling but it should come right off the track.

The bottom pivot of the frame will need to be removed. It is best to do this from the outside of the house, so be sure to close any internal doors that you are able to open. This will make it much simpler rather than working inside. If the bottom track is in good shape, you'll be able to simply lift the door and then remove the track.

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

It is now time to test your doors for proper function. Verify that the doors be moved into and out of their positions effortlessly. You'll also want to check that the edges of the door are parallel to the frame when it is closed. If they're not, you'll need to adjust the top pivot bracket while tightening or loosening the bottom set screw.

Replace the Roller

Bifold doors neatly enclose closets, laundry nooks and pantries, but only when they function properly. They comprise two door panels that are hinged together and slide open on tracks that are positioned in the top of the frame. Over time the roller guide bearings can wear out, causing the doors to sag and scrape against the floor. Replacing the roller guide requires only a few minutes and a few basic tools.

The first step is to remove the guide roller from your door panel. The pivot bolt at the bottom must be removed, and the screw holding the guide to the top of the door panel should be loosen. After the guide is removed and the door panel is lifted up and off its track. Then with a wrench, remove the top pivot bolt from the hole in the frame's header by loosening the bolt.

A top nylon replacement guide that has a 7/8 inch diameter wheel and a base made of steel is available from Stanley, Cox or Acme. It mounts at the top of bifold doors which are 1 inch to 1-3/8 inch thick. It is spring-loaded and adjusts automatically in the upper track to ensure smooth glide.

Another common problem with bifold door roller replacement doors is that it scrapes against the floor when it closes or opens. This can happen after adding carpet, or other flooring materials which require the doors be elevated to allow for clearance. Removing the bottom pivot adjustment screw, loosening the top track's mounting screws, and moving the anchor/pivot pin typically enough to eliminate this issue.

A new set of top roller guides is an inexpensive solution to a problem that may make bifold doors difficult to operate. They are usually available at the local hardware store in the door section. However they can be ordered online from various suppliers. In addition to a new top guide for rollers, you'll require a small bottle of Elmer's wood glue that is sold in large box stores, as well as a squeeze clamp. The clamp helps to hold the repair area tightly after glue is inserted, and allowed to dry.