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How to Repair Bifold Door Top Roller Guide

If your bifold door is sticking then it's likely that they need some attention. They could require cleaning, lubricated or adjusted. The issue could be caused by an unfastened screw on the top pivot or the top roller guide.

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

Remove the Door

It may appear complicated and challenging to put in the bifold internal doors however for DIYers with a little experience, it is actually quite simple. The frame isn't the issue however getting the doors to fold and close smoothly is. Bifold doors are a complex piece of machinery, and as such they may require some tweaking to function correctly. It could be as simple as tightening a screw, or as complicated as removing and replacing the pivot pin or roller.

Most times, you can solve these issues with a few simple adjustments, without having to remove the doors. It is possible that your bifold doors are sagging, scraping the floor or bouncing off the track. The solution to these issues isn't difficult. With three easy steps your bifold door repair doors can be back on track in no time.

The most common problem that internal bifolding doors encounter is that they are sliding out of alignment. This can be due to loose screws, holes in the anchor/pivots or an unaligned bifold door. In most cases, you can correct this with a few easy adjustments, however if the door isn't moving, it may need to be removed and replaced.

To take the door off to open it, you'll require a screwdriver and possibly two pliers (to help loosen any pins on the pivot that are stuck). The screwdriver can be used to disengage any locking levers on the bottom bracket of the pivot and the pliers will allow you to pull the pin out and off.

After the top roller has been removed, you can lift the door, then swivel it downwards and then remove it from its track and pivot brackets. This is usually quite straightforward however be careful not to let the door slam against the frame of the door. Then, you can sand down the edges of the door to smooth it. Then paint or refinish the door if required.

Remove the Roller Guide

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

Take out any screws that are holding the roller guide in place with a screwdriver. Then, use your hands to remove it of the frame. It may take some effort, so you should have someone else help you keep the door in place as you take it off.

Once the old guide is removed, carefully cut through the remaining finish on the foot of the new guide using a sharp blade to remove it from the rod blank. This will make the guide's foot easier to remove, and will prevent any damage. The foot is very sharp and could cut or snag fingers.

It is likely that you will need to use some force to get the guide off, but take care not to break or chip the foot. After you've separated the old guide from the rod blank, be sure to remove all of the threads and epoxy remaining in the area where it was affixed. This will help avoid any future issues with the guide.

After you have removed the guide, test out the new guide by placing it in its new location and then applying a few rotations of masking tape or some kind of guide tubing to hold it in the correct position. This will let you double verify the guide's spacing and alignment to make sure that everything is properly set up. If you're eyeballing it or using the dependable CRB Spine Finder and Deflection System, this step is important to avoid any problems in the future.

The final step is to replace the door. If the guide is in the right position and functioning just as it should, you can proceed. Make sure to tighten and replace any screws or pins you removed or loosened.

Remove the Bottom Pivot

Bifold doors make a gorgeous feature for any home, but often they require a bit of tweaking or adjustment to stay in good shape. Some issues can be resolved with the doors in place. Other issues will require the doors be removed. This guide will walk you through the steps to remove internal bifold door pivots and rollers, as well as pins and pins, to make your doors glide as new.

The first step is to gather your tools. You'll save yourself a lot of frustration by assembling all your tools in advance. You'll need a screwdriver pliers and perhaps a wrench. You can pick up a basic set of tools at your local hardware store for a reasonable price. It's important to keep some wood glue handy. This can be useful in the event that you need to fix any of the rollers back into the correct position.

After assembling your tools, open the bifold door and loosen the top track bracket by using your screwdriver. Once the bracket is loose the door should be able to slide off the top track completely. It may take some shaking to get it there, but it should come off the track.

The pivot at the bottom of the frame needs to be removed. This should be done from the outside of your home, so be sure to close any interior doors that you are able to open. This will make it much simpler instead of working on the inside. If the bottom track is in good shape it will be possible to lift the door and then remove the track.

If the track is damaged, you'll need to replace it. You can purchase tracks that are suitable for swinging and bifold closet doors from a local hardware store. If the track is severely damaged, you may have to replace it completely.

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 place smoothly. Also, you should ensure that the edges of the door are parallel to the frame when closed. If they're not, you'll need to adjust the top pivot bracket and tighten or loosen the bottom setscrew until the edge of the door is perfectly aligned with the frame.

Replace the Roller

If they are installed properly they can be used to protect pantries, laundry rooms and closets. They consist of two door panels that hinge together and open using a track that sits in the top of the frame. Over time the roller guide bearings may wear out, causing the doors to sag and rub against the floor. The guide roller can be replaced in a matter of minutes with basic tools.

The first step is to remove the guide for the roller from the door panel. This requires removing the bottom pivot bolt and loosening the screw that holds the guide on its top. After removal of the guide, pull the panel out of the track. Then with a wrench, remove the top pivot bolt from the hole in the header of the frame by loosening the bolt.

A replacement top nylon roller guide that has a 7/8 inch diameter wheel and a base made of steel is available from Stanley, Cox or Acme. It mounts on the top of bifold doors that range from 1 inch to 1-3/8 inches thick. It is spring loaded to self-adjust the upper track for smooth glide.

Another issue with bifold door repairs near me doors is that it scrapes the floor when it opens or closes. This can happen after installing carpet or other flooring materials that require the doors to be raised for proper clearance. This issue can be solved by removing 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 low-cost solution to a problem that can make bifold doors difficult to operate. They are typically found at the local hardware store in the door section. However, they can be ordered online from various vendors. In addition to a brand-new top guide for rollers, you'll need a small container of Elmer's wood glue that is sold in large box stores, as well as a squeeze clamp. The clamp is used to keep the repair bifold door top pivot area tightly closed after the glue has been inserted and allowed to dry.