How to Repair Bifold Door Top Roller Guide

If your bifold doors are squeaking to the wall, they might require some maintenance. You may have to clean and lubricate them or adjust them. The issue could be caused by an unfastened screw on the top pivot or the top guide roller.

This kit contains all the hardware required to restore your bi-fold closet door to optimal performance.

Take the door off

Installing a set of internal bifold doors might seem like an involved and complicated project however, it's actually easy for DIYers with a few years of experience. The frame isn't the issue however, getting the doors to fold and close smoothly is. Bifold doors are complex pieces of machinery and, therefore they could require some 'tuning up' to function correctly. It could be as simple as tightening screws or as complicated as removing the door and replacing a pivot pin or roller.

You can usually resolve these problems with a few simple adjustments, without having to remove the doors. You might find that your doors are sagging or scratching the floor, or that they are bouncing off of their track. It's simple to fix these issues. Follow these three easy steps and your bifold door should be back on track in no time.

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

You'll need to remove the door with an screwdriver, and perhaps a pair pliers to loosen any pivot pins that are too tight. The screwdriver will be used to disengage any locking levers on the bottom bracket of the pivot and the pliers let you wiggle the pin out and off.

When the top roller has become loose, you should be able to lift the door and swivel it downwards, allowing you to take it out of its track and pivot brackets. It's usually a straightforward process, but you must be cautious not to let the door strike the door frame. You'll then be able to cut off the edge of the door that's scraping the floor and then sand it until it is smooth. Then paint or refinish the door as necessary.

Remove the Roller Guide

This spring-loaded guide roller is mounted on the top edge of a bifold doors repair door to help in smooth operation. It is designed to work with Kenna frames and can fit the door's panel from 1 inch to 1-3/8 inches thick. It is made from nylon, steel and plastic components and can replace a worn or damaged guide.

To begin the process of removing the roller guide, remove the screws that hold it in place by using a screwdriver and a bit to loosen it. Make use of your hands to gently remove it from the frame. It may take some effort to remove the door, so make sure you ask a friend to help you.

After removing the guide, carefully cut the remaining finish on the guide's foot using a razor to separate it from blank rod. This will make it easier to remove and will protect the new guide foot. Be careful when doing this as the foot is very sharp and could cut or snag your fingers.

You may have to use a bit of force to pull the guide off, but be cautious not to break or chip the foot. After you have separated the guide from the rod blank, be sure to take out all of the threads and epoxy that remain where it was attached. This will avoid future issues with the guide.

After removing the guide, try out the new guide by placing it in its place and then applying a few turns of masking tape or a type of guide tubing to hold it in the correct position. This will allow you to double check the guide spacing and alignment to make sure that everything is properly set up. Whether you're eye-balling it or using the always accurate CRB Spine Finder and Deflection System, this step is important to prevent any issues in the future.

The last step is to replace the door. If the guide is in the proper position and functions just as it should, you're able to proceed. Make sure that any screws or pins that you removed or loosened must be replaced and tightened properly after you've finished.

Remove the repairing bottom of bifold door Pivot

bifold door glass replacement cost doors are a stunning feature for any home, but often they require a bit of tweaking or adjustment to stay in good shape. Certain issues can be solved by keeping the doors in place. Other issues will require the doors be removed. This guide will guide you through the process of removing the internal bifold door pivots, pins and rollers to make your doors glide like new again.

Gathering your tools is the first step. You will save yourself some frustration if you gather all of your tools beforehand. You'll also need pliers and a screwdriver. A basic set of tools is available at a reasonable price from your local hardware store. Also, keep some wood glue on hand. This can be useful when you need to glue one of the rollers back into the correct position.

After gathering your tools then open the bifold doors and loosen the top track bracket with your screwdriver. Once the bracket is loose the door should be capable of sliding off the top track completely. It could take a little bit of jiggling but it should be able to pop right off the track.

The bottom pivot of the frame will need to be removed. Close all doors in the interior before you begin. This will make it much simpler instead of working from the inside. If the track on the bottom appears to be in good condition you can lift the door up and remove the track.

You'll need to replace the track if it is damaged. You can get 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.

After your track has been repaired or replaced it is time to test the doors to ensure their proper operation. Check that they're easily able to move in and out of position. You should also 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

If they are installed properly the bifold doors can easily protect pantries, laundry rooms and closets. Bifold doors are made up of two panels that are hinged and slide along an incline at the top of the frame. Over time the roller guides may wear out and cause the doors to slide. The guide roller can be replaced in just a few 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 to its top. After taking off the guide, pull the panel from the track. Next, loosen the nut that secures the top pivot bolt, and employ a wrench to pull it out of the hole in the top header of the door frame.

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

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

A new set of roller guides could be a low-cost solution to your bifold doors being difficult to operate. You can usually find them at the hardware store near you in the door section however, they are also available on the internet from a variety of vendors. You will also need an elongated squeeze-clamp as well as a small container Elmer's wood adhesive, that is sold in large box stores. The clamp is used to keep the area being repaired shut after the glue has been inserted and dried.