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How to Repair Bifold Door Top Roller Guide

If your repairing bifold doors door is sticking then it's likely that they need some attention. They might require cleaning or lubricated, or even adjusted. The problem may be caused by loose screws on the top pivot or the top roller guide.

This kit contains all the hardware you need to restore your bi-fold wardrobe door to its optimal performance.

Take the door off

It might seem difficult and difficult to install a set of bifold internal doors but for DIYers with some experience it is actually quite simple. The frame is not the issue however getting the doors to close and fold smoothly is. As bifold doors are complex machines, they may need some tweaking to ensure they are working properly. It could be as simple as tightening a screw or as complex as removing the door and replacing the pivot pin or roller.

The majority times you can resolve these issues with a few basic adjustments without removing the doors. You may find that your doors are sagging or scraping the floor, or they are jumping out of their tracks. In order to fix these issues, it isn't a big deal, and with three easy steps the bifold doors will be back in short time.

One of the most frequent problems that bifold doors with internals have to face is the tendency to slide out of alignment. This could be due loose screws, holes in the anchor/pivots or an unaligned bifold door. In the majority of instances, you can fix this issue with a few simple adjustments, but if the door isn't moving, it could be necessary to have it removed and replaced.

You'll need to remove the door with a screwdriver, and possibly an plier pair to loosen any pivot pins that are too tight. The screwdriver is used to release the locking levers located on the bottom bracket for pivots. The pliers are used to remove the pin.

Once the top roller is removed, you can lift the door, turn it down and then remove it from its pivot brackets and track. This is usually quite straightforward, but be careful not to let the door crash against the door frame. You should then be able to cut off the edge of the door that's scraping the floor, and then sand it until it is smooth. You can then paint or refinish the door if necessary.

Take off the Roller Guide

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

Remove any screws holding the guide to the roller with the screwdriver. Then, carefully use your hands to pull it out of the frame. It may require some effort to lift the door, so ask an assistant to help.

Once the guide you used to guide your child is removed, carefully cut through the remaining finish around the foot of the new guide using the help of a razor blade to separate it from the rod blank. This will make it easier to take off and ensure that there is no damage to the new guide foot. Be cautious while doing this as the foot is extremely sharp and could cause injury to your fingers or cut them.

You may have to apply a little force to get the guide off, but be cautious not to chip or break the foot. After you have separated the old guide from the rod blank, make sure to take out all of the threads and epoxy that remain the guide was attached. This will prevent any future issues with the guide.

After removing the guide, you can test the replacement by placing it in its permanent position. Make a few turns using masking tape or guide tubing in order to ensure it stays in place. This will allow you to double examine the guide's spacing and alignment to make sure that everything is set up correctly. This is essential to avoid any future issues regardless of whether you are using the CRB Spine Finder and Deflection System or eyeball it.

The final step is to replace the door. If the guide is in the right position and is working as it should, then you're able to proceed. Remember to tighten and replace bifold doors any screws or pins you removed or loosen.

Take the Bottom Pivot off.

Bifold doors are a beautiful feature for any home, but sometimes they need a little tweaking or adjustment to remain in good shape. Some issues can be addressed with the doors in place. Others will require that the doors be removed. This guide will show you how to take off the internal bifold door pins, rollers and pivots.

Gathering your tools is the first step. You'll avoid frustration by assembling all the tools you need in advance. You'll also require a screwdriver and pliers. You can buy a set of basic tools at your local hardware store at a reasonable price. It's recommended to have some wood glue in your kit. This will be useful if you need to glue the rollers into place.

After putting together your tools then open the bifold doors and loosen the top track bracket by using your screwdriver. Once the bracket is loose, you should be able to slide the door off of the top track. It might take a little jiggling but it should eventually pop off the track.

The next step is to remove the bottom pivot from the frame. Close all doors in the interior before beginning. This will be much easier than trying to work from the inside. If the track at the bottom appears to be in good condition, you can simply lift the door up and remove the track.

If the track is damaged, you'll need to replace it. You can get replacement tracks for both swinging and bifold closet doors from your local hardware store. If the track is badly damaged, then you might need to replace it entirely.

Once your track is repaired or replaced You'll need to test the doors for their proper operation. Check that the doors can be moved into and out of their positions easily. 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 have to adjust the top pivot bracket by tightening or loosening the bottom screwscrew.

Replace the Roller

When they are properly installed the bifold doors can easily protect pantries, laundry rooms and closets. They consist of two door panels that hinge together and open using tracks that are positioned in the frame's top. Over time the roller guides may wear out and cause the doors to slide. The roller guide can be replaced in a matter of minutes with the use of basic tools.

The first step is to remove the guide roller from the door panel. This involves removing the bottom pivot bolt and loosening the screw that holds the guide on its top. After removing the guide, pull the panel off the track. Then, loosen the nut that holds the top pivot bolt, and use an abrasive to remove it from the hole in the top header of the door frame.

A top nylon replacement guide with a 7/8 inch diameter wheel and a steel base is available from Stanley, Cox or Acme. It is mounted on the top edge of bifold door repair doors that range from 1 inch to 1-3/8 inches thick and comes spring-loaded to self-adjust in the upper track to ensure smooth glide.

Bifold doors can also scratch the floor as it opens and closes. This is often the result of adding carpet, or other flooring materials which require the doors be elevated to allow clearance. This issue can be fixed 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 can make your bifold doors difficult to operate. They're usually available at your local hardware store in the door section, but they're also available on the internet from a variety of sellers. You'll also require an elongated squeeze-clamp as well as a small container of Elmer's wood adhesive that is sold in big box stores. The clamp is used to keep the repair area shut after the glue has been placed in and dried.