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How to Repair Bifold Door Top Roller Guide

If your bifold doors are squeaking to the wall, they might require some maintenance. It is possible that you need to clean or lubricate them, or even adjust them. The problem may be caused by a loose screw on the top pivot or by the top roller guide.

This kit comes with all the necessary hardware to bring your bi-fold closet door to its optimal performance.

Remove the Door

It might seem difficult and challenging to put in a set of repair bifold door top pivot internal doors, but for DIYers with a little experience, it's actually a breeze. The frame isn't the problem however, getting the doors to fold and close smoothly is. Bifold doors are complex pieces of machinery and, as such, they might need some tuning up to ensure that they function properly. It could be as easy as tightening up a screw, or as complex as taking off and replacing the pivot pin or roller.

You can usually fix these issues with a few simple adjustments, without the need to take off the doors. It is possible that your bifold doors are sagging, scraping the floor or bouncing off the track. In order to fix these issues, it isn't a big deal, and with three easy steps the bifold doors will be back in no time.

The most common problem that internal bifolding doors encounter is that they slide out of alignment. This can be due to loose screws, holes on the anchor/pivots or a misaligned bifold door. Most of the time, this can be corrected by a few simple adjustments. If, however, your door doesn't move in any way, you might need to replace it.

To take the door off, you'll need a screwdriver and possibly two pliers (to assist in loosening any pins that are tight to pivot). The screwdriver will be used to break any locking levers on the bottom bracket of the pivot and the pliers let you wiggle the pin out and off.

Once the top roller has been removed, you can lift the door, swivel downward and remove it from its track and pivot brackets. This is usually quite straightforward however, be sure not to let the door slam 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 required.

Take off the Roller Guide

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

Remove any screws holding the guide to the roller by using a screwdriver. Then, carefully use your hands to lift it out of the frame. It could require some effort to lift the door, so make sure you ask someone else to assist you.

After the guide has been removed, carefully cut the remaining finish around the foot of the new guide with a razor blade to separate it from the rod blank. This will make it easier to remove and prevent damage to the new guide foot. The foot is extremely sharp, and it can cut or snag fingers.

It is possible to use some force to remove the guide, but take care not to chip or break the foot. After you have removed the guide, you must remove any threads or epoxy left in the area it was fixed. This will help avoid any future issues with the guide.

After removing the guide, try out your new guide by putting it in its place and then applying a few turns of masking tape or a type of guide tubing to secure it in its place. This will let you double check the guide spacing and alignment to make sure that everything is set up correctly. This step is crucial to avoid any future issues, whether you use the CRB Spine Finder & Deflection System or simply eyeball it.

If the guide is positioned properly and functions as it should, the last step will be to put the door back in its place. Remember to replace and tighten any screws or pins that you removed or loosened.

Take the Bottom Pivot off.

Bifold doors can be an attractive feature for a home, but they sometimes need to be tweaked or adjusted to keep them in good shape. While some of the more straightforward problems can be solved by keeping the doors in place, other issues will require removal. This guide will demonstrate how to take off the internal bifold door pins, rollers and pivots.

Gathering your tools is the first step. You'll avoid frustration if you gather all the tools you need in advance. You'll also need pliers and a screwdriver. You can purchase a set of basic tools at your local hardware store at a reasonable price. Also, keep some wood glue in the back of your hand. This will come in handy in the event that you need to glue any of the rollers back into the correct position.

After gathering your tools, open the bifold door and loosen the top track bracket using your screwdriver. Once the bracket is loose the door should be capable of sliding off the top track completely. It may take some shaking, but it should pop off the track.

The next step is to remove the bottom pivot from the frame. This should be done from the outside of your home So, make sure to shut any interior doors you have open. This will be a lot easier than working from inside. If the track on the bottom looks good it is possible to lift the door and remove the track.

You will need to replace the track if damaged. You can buy tracks that are suitable for bifold doors and swinging closet doors from a local hardware store. If the track is severely damaged then you may need to replace it entirely.

Now that your track is repaired or replaced, you'll need to test the doors for the proper operation. Check that the doors can move in and out of their position effortlessly. You'll also want to check that the edges of the door are parallel to the frame when closed. If they aren't, then you'll have to adjust the top pivot bracket and tighten or loosen the bottom set screw until the edge of the door is perfectly aligned with the frame.

Replace the Roller

If they are installed properly, bifold doors can neatly protect laundry nooks, pantries and closets. They are made up of two panels that are hinged and slide open on tracks that are positioned in the top of the frame. Over time the guides for the rollers can wear out and cause the doors to bow. The roller guide can be replaced in a matter of minutes using a few tools.

The first step is to remove the guide for the roller from the door panel. This involves taking off the pivot bolt at the bottom and loosening the screw that holds the guide to its top. After the guide is removed, lift the door panel up and away from its track. Next, loosen the nut that secures the top pivot bolt, and employ 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 " diameter wheel and a base made of steel is available from Stanley, Cox or Acme. It is mounted at the top of bifold doors which are 1 inch to 1-3/8 inch thick. It is spring loaded and self-adjusts in the upper track to ensure smooth glide.

Another issue that is common to bifold door repair doors is that it scrapes against the floor when it is closed or opened. This can happen after installing carpet or other flooring materials that require the doors to be raised to ensure proper clearance. This issue can be resolved by removing the bottom pivot adjustment screws and loosening the top track mounting screws and moving the anchor/pivot.

A new set of top roller guides is a cheap solution to a problem that may make your bifold doors difficult to operate. They are usually available at your local hardware store in the door section, however, they are also available on the internet from a variety of suppliers. In addition to a new top roller guide, you will require a small bottle of Elmer's wood glue, which is sold in large box stores as well as a squeeze clamp. The clamp assists in keeping the repair bifold door bottom pivot area tightly closed after glue is inserted, and allowed to dry.