How to repair bifold door top roller (click to find out more) Guide

If your bifold doors are squeaking to the wall, they might require a little attention. They could need to be cleaned or lubricated, or even adjusted. The issue could be caused by loose bolts at the top pivot or by the top guide roller.

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

Take the door off

Installing an interior set of bifold doors may seem like a complex and difficult project, but it's actually quite simple for anyone with a bit of experience. Getting the frame into position isn't a major issue but the trick is getting the doors to fold and close smoothly and accurately. Since bifold doors are complicated machines, they could require some tweaking to ensure they are functioning properly. This could be as simple as tightening screws or as complex as taking out the door and replacing a pivot pin or roller.

The majority times, you can solve these issues with a few simple adjustments, without having to remove the doors. You may find that your bifold doors are sliding and scraping the floor or jumping out of track. The solution to these issues isn't a big deal, and with three simple steps, your bifold door replacement doors should be back on track in the blink of an eye.

The most common problem that internal bifolding doors encounter is the sliding out of alignment. This can be caused by loose screws, holes in the anchor/pivot pins, or simply a misaligned door. In most cases, you can correct this by making a few simple adjustments, however if the door isn't moving, it may need to be removed and replaced.

You'll need to open the door with an screwdriver, and perhaps pliers to loosen any pivot pins that are too tight. The screwdriver is used to disengage any locking levers on the bottom pivot bracket and the pliers allow you to wiggle the pin and take it off.

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

Remove the Roller Guide

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

Remove any screws that hold the roller guide in place using the screwdriver. Use your hands to carefully pull it from the frame. It may require some effort to take off the door, so you may need a friend to help you.

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

You may need to apply some force to remove the guide, but be careful not to chip or break the foot. After you've removed the guide that was previously attached, take out any remaining epoxy or threads in the place where it was anchored. This will help prevent any future problems with the guide.

After removing the guide, test your replacement by placing it in its permanent location. Make a few turns with masking tape or Repair Bifold Door Top Roller guide tubing to hold it in position. This will allow you double examine the guide's spacing and alignment to ensure that everything is properly set up. It doesn't matter if you're looking at it from a distance or using the always accurate CRB Spine Finder and Deflection System it is essential to avoid any problems in the future.

If the guide is positioned correctly and functioning in the way it should then the final step is to reinstall the door in place. Be aware that any screws or pins that were removed or loosening must be replaced and tightened properly when you're finished.

Remove the Bottom Pivot

Bifold doors are a beautiful feature for any home, but often they require a bit of tweaking or adjustment to remain in great shape. While some of the less critical problems can be solved by keeping the doors in place, other issues require them to be removed. This guide will guide you through how to remove the internal bifold door pivots, pins and rollers so you can make your doors glide like new again.

The first step is to gather your tools. You'll avoid frustration if you gather all your tools in advance. You'll also need an plier and a screwdriver. A basic set of tools is available at a reasonable price from your local hardware store. It's recommended to have some wood glue handy. This can be very useful if you have to glue any of the rollers back in the correct position.

After assembling your tools then open the bifold door seal repair doors and loosen the top track bracket by using your screwdriver. Once the bracket is loose, the door should be free to slide off the top track completely. It could take a little few jigglings but it should be able to pop right off the track.

The pivot at the bottom of the frame needs to be removed. Close all interior doors prior to starting. This will make it much easier instead of working inside. If the track at the bottom appears to be in good condition, you can simply lift the door and take off the track.

You will need to replace the track if it's damaged. You can get tracks that are suitable for swinging and bifold closet doors from your local hardware store. If the track is seriously damaged, you may need to replace it completely.

Now that your track is repaired or replaced it is time to check the doors for the proper operation. Check that the doors can move in and out of their positions smoothly. You'll want to make sure that the edges of your door Repair Bifold Door Top Roller are aligned to the frame when it is closed. If they're not, you'll need to adjust the top pivot bracket and tighten or loosen the bottom set screw until the door's edge is perfectly aligned with the frame.

Replace the Roller

If they are installed correctly the bifold doors can easily enclose laundry nooks, pantries and closets. They are made up of two panels that are hinged and open using tracks that are positioned in the top of the frame. Over time, the roller guides can wear out and cause the doors to sag. Replacing the roller guide takes just a few minutes and basic tools.

The first step is removing the guide roller from your door panel. The bolt that holds the bottom pivot is to be removed, as well as the screw that holds the guide to the top of the door panel should be loosen. Once the guide is removed and the door panel is lifted up and away from its track. Then using 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 with a 7/8 inch diameter wheel and a base made of steel is available from Stanley, Cox or Acme. It is mounted on the top of bifold doors that range from 1 inch to 1-3/8 inches thick and comes spring-loaded to self-adjust in the upper track for smooth glide.

Bifold doors can also scrape against the floor when it opens and closes. This can occur after adding carpet or other flooring materials that require the doors to be raised slightly to allow for adequate clearance. This issue can be fixed by getting rid of the bottom pivot adjustment screws and loosening the top track mounting screws and moving anchor/pivot.

A set top roller with new guides is a cost-effective solution to the problem of your bifold door glass replacement cost doors being difficult to operate. They are typically found at the local hardware store in the door section. However they can be ordered on the internet from a variety of vendors. You will also need a squeeze-clamp and a small container of Elmer's wood adhesive which is available in big box stores. The clamp is used to keep the repair area tightly after the glue has been inserted and allowed to dry.