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How to Repair Bifold Door Top Roller Guide
If your bifold door is sticking, it's likely that they need some attention. They could require cleaning, lubricated or adjusted. The problem may be caused by an unfastened screw on the top pivot or by the top guide roller.
This kit contains everything you need to restore your bi-fold wardrobe door to its optimal performance.
Remove the Door
Installing a set of internal bifold doors may appear to be a complicated and challenging project but it's actually easy for DIYers with a bit of experience. The frame is not 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 ensure that they function properly. This might be something as simple as tightening screws or as complex as removing the door and replacing a pivot pin or roller.
Most of the time you can fix these issues with a couple of simple adjustments, without having to remove the doors. You might find that your doors are sliding or scratching the floor, or that they are bouncing off of their tracks. It's easy to fix these problems. Follow three easy steps and your bifold door should be back on the right direction in no time.
One of the most common problems that bifold doors with internals have to face is the tendency to slide out of alignment. This could be due to loose screws, holes in the anchor/pivot pins or simply a door that is not aligned. In the majority of instances, you can fix this with a few easy adjustments, but if the door isn't moving, it might need to be removed and replaced.
You'll need to open the door with a screwdriver, and possibly an plier pair to loosen any pivot pins that are too tight. The screwdriver is used to disengage the locking levers located on the bottom of the pivot bracket. The pliers are used to remove the pin.
When the top roller is loose and the top roller is loose, you should be able to raise the door and swivel it down and allow you to pull it off of its track and pivot brackets. This is usually quite straightforward however be careful not to let the door crash against the door frame. Then, you'll be able to saw off the edge of the door which is scraping the floor, and then sand it until it is smooth. Then paint or refinish the door if required.
Take off the Roller Guide
This spring-loaded roller guide mounts on the top edge of bifold doors to aid in smooth operation. It is designed to be used with Kenna frames and will fit a door panel 1 to 1-3/8 inches thick. It is constructed of nylon, steel and plastic components. It can be used to replace a worn-out or damaged guide.
To begin 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 lift it off the frame. This may require some effort, so let 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 with a razor blade to remove it from the rod blank. This will make it easier to remove and prevent damage to the new guide foot. Be cautious when doing this as the foot is extremely sharp and can cut or nick your fingers.
You may have to use a bit of force to take the guide off, but be cautious not to break or chip the foot. Once you have separated the old guide from the rod blank, make sure to take out all of the threads and epoxy that remain in the place where it was affixed. This will help prevent any future issues with the guide.
After you have removed the previous guide, you can test the replacement by placing it in its new location. Apply a few rotations with masking tape or guide tubing in order to hold it in position. This allows you to check the alignment of your guide and spacing to ensure 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 crucial to avoid any problems in the future.
If the guide is positioned correctly and functioning according to its intended function, the last step will be to reinstall the door in its place. Make bi fold door repairs to replace and tighten any screws or pins you removed or loosened.
Take the Bottom Pivot off.
Bifold doors are a stunning feature for any home, but often they require a bit of tweaking or adjustment to stay in great shape. While some of the less critical issues can be fixed by keeping the doors in place, others will require them to be removed. 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 collect all of your tools beforehand. You'll need a screwdriver pliers, and possibly a wrench. You can pick up an assortment of basic tools at your local hardware store for a reasonable cost. It's recommended to have some wood glue in your kit. This can be useful when you need to glue any rollers back into their original position.
After putting together your tools, open the bifold door and loosen the top track bracket using your screwdriver. Once the bracket is free, you'll be able to lift the door off of the top track. It might take a little shaking, but it should pop off the track.
The pivot at the bottom of the frame will need to be removed. Close all interior doors prior to starting. This will make it much easier to do instead of working on the inside. If the bottom track is still in good working order it will be possible to simply lift the door and then remove the track.
You'll need to replace the track if damaged. Hardware stores offer replacement tracks for bifold doors as well as swinging closet doors. If the track is seriously damaged, you may have to replace it entirely.
After your track has been repaired or replaced it is time to check the doors for their proper operation. Make sure that they are capable of moving smoothly from position to position. You'll need to ensure that the edges of your door are aligned to the frame when it is closed. If they aren't, you'll need to adjust the top pivot bracket while tightening or loosening the bottom set screw.
Replace the Roller
If they are installed properly the bifold doors can easily protect pantries, laundry nooks and closets. The bifold doors consist of two panels that are hinged and slide along an incline at the top of the frame. Over time, the roller guides can wear out and cause the doors to slide. The roller guide can be replaced in just a few minutes using a few tools.
The first step is to take the roller guide from the door panel. This requires taking off the pivot bolt at the bottom and loosening the screw that holds the guide at its top. After removal of the guide, pull the panel out of the track. Then, using a wrench, remove the top pivot bolt from the hole in the header of the frame by loosening the bolt.
Stanley, Cox and Acme offer a top nylon replacement roller with a 7/8-inch diameter wheel that rests on a steel base. It mounts on the top edge of the bifold door, which is 1 to 1-3/8 inches in thickness and comes spring-loaded to self-adjust in the upper track for smooth sliding.
Another issue with bifold doors is that it scrapes against 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 to allow for adequate clearance. This issue can be solved by taking off the bottom pivot adjustment screws by loosening the top track mounting screws and moving the anchor/pivot.
A new set of top roller guides is a low-cost solution to a problem that may make your bifold doors difficult to operate. They are typically available 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 roller guide, you will need a small container of Elmer's wood glue which is available in big box stores as well as a squeeze clamp. The clamp helps to hold the repair area tightly after the glue has been inserted and allowed to dry.
