How to repair bifold door top roller - address here - Guide

If your bifold doors are sticking it's likely they need some maintenance. They could require cleaning or lubricated, or even adjusted. The issue could be caused by loose bolts on the top pivot or by the top guide roller.

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

Remove the Door

It may seem complicated and difficult to install an internal set of bifold doors but for DIYers with some experience it is actually quite simple. The frame is not the problem, but getting the doors to fold and close smoothly is. Bifold doors are a complex piece of machinery and, as such, they might need some tuning up to function correctly. It could be as simple as tightening up a screw, or as complicated as taking off and replacing the door's pivot pin or roller.

The majority of the time you can resolve these issues by making a few basic adjustments without removing the doors. You might find that your doors are sagging or scraping the floor, or that they are bouncing off of their tracks. It's simple to fix these issues. Just follow three simple steps and your bifold door should be back on line in no time.

One of the most frequent problems that internal bifold doors encounter is sliding out of alignment. This can be due to loose screws, holes on the anchor/pivots or an unaligned repairing bifold doors door. In most instances, you can fix this by making a few simple adjustments, however if the door isn't moving, it might need to be removed and replaced.

To open the door to open it, you'll require a screwdriver and possibly pliers (to help loosen any tight pivot pins). The screwdriver is used to disengage the locking levers at the bottom of the pivot bracket. The pliers are used for removing the pin.

After the top roller is free it should be possible to lift the door and swivel it down in order to lift it off of its track and pivot brackets. This is usually quite straightforward however, be sure not to let the door crash against the door frame. You should then be able cut off the edge of the door that's scratching the floor, and sand it down until smooth. You can then repaint or refinish it as required.

Remove the Roller Guide

This spring-loaded roller guide is mounted on the top edge of a bifold door to help in smooth operation. It is designed to work with Kenna frames and can be fitted to doors that are 1 inch to 1/8 inch thick. It is constructed of steel, nylon, and plastic components. It can replace an old guide.

To begin the process of removing the roller guide, remove any screws that are holding it in place using an screwdriver as well as a bit to loosen it. Make use of your hands to gently remove it from the frame. It might require some effort to take off the door, so you may need someone else to assist you.

After the guide has been removed, carefully cut through the remaining finish over the foot of the new guide using a razor blade to separate it from the rod blank. This will make it easier to remove and will ensure that there is no damage to the new guide foot. The foot is very sharp, and it can cut or nick fingers.

It is possible to use some force to remove the guide, but be careful not to break or chip the foot. Once you have removed the guide from the rod blank, be sure to get rid of all the threads and epoxy that remain in the place where it was affixed. This will help prevent any future problems with the guide.

After removing the previous guide, test your replacement by placing it at its permanent location. Apply a few rotations using masking tape or guide tubing to hold it in position. This will allow you to double check the alignment of the guide and spacing to ensure that everything is in place. This is vital to avoid any issues in the future regardless of whether you are using the CRB Spine Finder and Deflection System, or simply eyeball it.

If the guide is set properly and functions according to its intended function the next step will be to reinstall the door in place. Remember that any screws or pins that you removed or loosened must be replaced and tightened correctly after you've finished.

Take the Bottom Pivot off.

Bifold doors are a beautiful addition to any home but sometimes they require some tweaking or adjustment to stay in great shape. Some issues can be resolved with the doors still in place. Others will require the doors be removed. This guide will demonstrate how to remove the bifold door seal replacement internal door pins, rollers and pivots.

Gathering your tools is the first step. Putting everything together ahead of time will help you avoid a lot of frustration later in the process. You'll need a screwdriver, pliers, and possibly a wrench. You can purchase a set of basic tools at your local hardware store at a reasonable price. It's also a good idea to keep some wood glue in your kit. This will come in handy in the event that you need to glue one rollers back into the correct position.

Once you've gathered your tools, begin by opening the bifold doors and then loosening the top track bracket with your screwdriver. Once this is loose, the door should be capable of sliding off the top track completely. It may take a small amount of jiggling, but it should be able to pop right off the track.

The pivot at the bottom of the frame will need to be removed. This should be done from the outside of your home, so be sure to close any internal doors you have open. This will be much simpler than trying to work from the inside. If the track at the bottom looks good you can lift the door and take off the track.

You will need to replace the track if damaged. You can purchase tracks that are suitable for bifold doors as well as swinging closet doors from a local hardware store. If the track is seriously damaged, you may have to replace it completely.

Now that your track is repaired or replaced You'll need to test the doors to ensure proper operation. Check that they're capable of moving smoothly in and out of position. Also, you should ensure 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 and tighten or loosen the bottom screwscrew until the door's edge is perfectly aligned with the frame.

Replace the Roller

Bifold doors can be used to neatly cover closets, laundry nooks and pantries, but only when they function properly. They comprise two door panels that are hinged together and open up on the track that is located at the top of the frame. Over time, the roller guide bearings can wear out, causing the doors to bow and rub against the floor. Replacing the roller guide takes only a few minutes, and the most basic tools.

The first step is to remove the guide for your roller from the door panel. The pivot bolt at the bottom is to be removed, as well as the screw that connects the guide to the top of the door panel needs to be loosen. After removing the guide, lift the panel out of the track. Next, loosen the nut that holds the top pivot bolt, and employ a wrench 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 base made of steel is available from Stanley, Cox or Acme. It mounts at the top edge of bifold doors that are 1 to 1-3/8 inches thick. It is spring-loaded and adjusts itself in the upper track to ensure smooth gliding.

Another issue with a bifold door repair door 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 slightly for proper clearance. This issue can be solved by taking off the screws that adjust the bottom pivot and loosening the top track mounting screws, and moving anchor/pivot.

A new set of top roller guides is an inexpensive solution to a problem that can make bifold doors difficult to operate. They are typically available at the local hardware store in the door section. However they can also be purchased online from various suppliers. Along with a brand new top roller guide, you will require a small amount 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 closed after glue is inserted, and allowed to dry.