How to Repair Bifold Door Top Roller Guide

If your bifold doors are sticking to the wall, they might need a little maintenance. They might require cleaning, lubricated or adjusted. The issue could be caused by an unfastened bolt at the top pivot or by the top guide roller.

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

Take the door off

It might seem difficult and challenging to put in the bifold internal doors, but for those who are DIYers with some experience, it's actually a breeze. The frame is not the problem however, getting the doors to fold and close smoothly is. As bifold doors are complex machines, they could require some tuning to keep functioning correctly. 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 resolve these issues with a few basic adjustments without removing the doors. You may find that your bifold doors are sliding and scraping the floor or jumping out of track. In order to fix these issues, it isn't a big deal, and with three simple steps the bifold door glass replacement doors will be back in the blink of an eye.

One of the most frequent problems that internal bifold doors have to face is the tendency to slide out of alignment. This can be due to loose screws, holes in the anchor/pivots or an unaligned bifold door. The majority times this can be fixed by a few simple adjustments. However, if your door doesn't move at all, you may require replacing it.

You'll need to open the door using a screwdriver, and possibly pliers to loosen any pivot pins that are too tight. The screwdriver is used to release the locking levers at the bottom bracket for pivots. The pliers are used to remove the pin.

Once the top roller is removed Once the top roller is removed, you can raise the door, then swivel it downwards and then remove it from its track and pivot brackets. It is usually a simple process, but you must be careful to not let the door strike the door frame. Then, you'll be able cut off the edge of the door which is scratching the floor, and then sand it until it is smooth. You can then repaint it or refinish it as required.

Take off the Roller Guide

This spring-loaded roller is mounted on the top of the bifolding door to ensure smooth operation. It is designed to be used with Kenna frames and can fit the door's panel from 1 inch to 1-3/8 inches thick. It is made from steel, nylon and plastic components and can replace a worn-out or damaged guide.

Take out any screws that are holding the guide to the roller with a screwdriver. Use your hands to slowly remove it from the frame. This might take some effort, so let someone else help you keep the door in place as you take it off.

After removing the old guide, carefully cut the remaining finishing on the foot of the guide by using a razor to cut it from the blank rod. This will make the guide foot easier to remove and also prevent any damage. The foot is extremely sharp and could cut or snag fingers.

It is likely that you will need to use a bit of force to take the guide off, but be cautious not to chip or break the foot. After you've removed the guide, you must remove any epoxy or threads left in the area where it was attached. This will prevent any future issues with the guide.

After removing the old guide, test out your replacement by placing it in its permanent location and applying a few rotations of masking tape or some form of guide tubing to keep it in its place. This will allow you double verify the guide's 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 crucial to prevent any issues in the future.

If the guide is placed properly and is functioning as it should, the last step is to reinstall the door in place. Remember that any screws or pins that were removed or loosening must be replaced and tightened appropriately when you're finished.

Remove the Bottom Pivot

Bifold doors are a beautiful addition to any home but sometimes they need a little tweaking or adjustment to stay in top shape. While some of the less critical issues can be resolved with the doors still in place, others require them to be removed. This guide will show you how to remove the internal bifold door pins, rollers, and pivots.

Gathering your tools is the first step. You'll avoid frustration by assembling all your tools in advance. You'll also need a screwdriver and pliers. You can purchase a basic set of tools at your local hardware store for a fair price. Keep a supply of wood glue in your kit. This can be very useful if you have to fix any of the rollers back into the correct position.

After putting together your tools and tools, open the bifold door and loosen the top track bracket using your screwdriver. Once the bracket is loose the door should be able to slide off the top track completely. It could take a little few jigglings but it should come right off the track.

The bottom pivot of the frame needs to be removed. You'll want to do this from the outside of the house Be sure to close any interior doors that you are able to open. This will be much simpler than working from inside. If the track at the bottom is still in good condition you'll be able to just lift up the door and take off the track.

You'll need to replace the track if it is damaged. You can get tracks that are suitable for bifold doors as well as swinging closet doors at your local hardware store. If the track is badly damaged then you may need to replace it entirely.

It is now time to test your doors for proper function. Make sure they're capable of moving smoothly between positions. You'll want to ensure that the edges of your door are aligned with the frame when it's closed. If they aren't, you'll need to adjust the top pivot bracket while tightening or loosening the bottom setscrew.

Replace the Roller

If they are installed correctly they can be used to enclose pantries, laundry rooms and closets. They consist of two door panels that are hinged and slide open on a track that sits in the top of the frame. Over time the guides for the rollers can wear out and cause the doors to sag. Replacing the guide roller takes just a few minutes and a few basic tools.

The first step is to remove the roller guide from the door panel. This involves taking off the pivot bolt at the bottom and loosening the screw that holds the guide at its top. After the guide has been removed and the door panel is lifted up and out of 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 that has a 7/8 inch diameter wheel and a base made of steel is available from Stanley, Cox or Acme. It can be mounted on the top of the bifold door replacement door, which is 1 to 1-3/8 inches thick and is spring loaded to self-adjust the upper track to ensure smooth sliding.

Another issue with a bifold door is that it scrapes the floor when it closes or opens. This is often the result of adding carpet, or other flooring materials that require the doors to be slightly raised to allow clearance. Removal of the bottom pivot adjustment screw, loosening the top track's mounting screws, and moving the anchor/pivot pin is typically enough to resolve this issue.

A new set of top roller guides is a low-cost solution to a problem that could make your bifold doors difficult to operate. They are typically available at your local hardware store in the door section. However they can also be purchased online from various suppliers. In addition to a brand-new top guide for rollers, you'll require a small amount of Elmer's wood glue which is sold in the big box stores and a squeeze clamp. The clamp assists in keeping the repair bifold door top pivot area tightly after glue is inserted and allowed to dry.