Five Killer Quora Answers On Repair Bifold Door Top Roller

How to Repair Bifold Door Top Roller Guide

If your bifold doors have become stuck to the wall, they might require some maintenance. They might require cleaning and lubricated or adjusted. The problem may be caused by a loose screw on the top pivot or the top roller guide.

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

Remove the Door

Installing a set of internal bifold doors may seem like a complex and complicated project but it's actually simple for anyone with a few years of experience. Getting the frame into position isn't a major issue but the trick is getting the doors to fold and close easily and accurately. Bifold doors are a complex piece of machinery and, as such, they might need some tweaking to function correctly. This might be something as easy as tightening a screw or as complex as removing the door and replacing a pivot pin or roller.

Most of the time, you can solve these issues with a few basic adjustments without removing the doors. You might notice that your bifold doors are sliding, scraping the floor or bouncing off the track. In order to fix these issues, it isn't difficult, and with three simple steps, your bifold doors should be back in short time.

One of the most common problems that internal bifold doors have to face is the tendency to slide out of alignment. This can be caused by loose screws, holes in the anchor/pivot pins or simply a door that isn't aligned properly. In most instances, you can fix this by making a few simple adjustments, however if the door isn't moving at all, it could be necessary to have it removed and replaced.

To take the door off to open it, you'll require an appropriate screwdriver, and possibly pliers (to help loosen any pins on the pivot that are stuck). The screwdriver is used to disengage the locking levers on the bottom of the pivot bracket. The pliers are used to remove the pin.

When the top roller is loose 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 simple procedure, but be careful to not let the door hit the door frame. Then, you'll be able cut off the edge of the door which is scraping the floor and sand it down until it is smooth. You can then repaint it or refinish it as required.

Remove the Roller Guide

This spring-loaded roller is mounted on the top of the bifolding door to facilitate smooth operation. It is designed specifically for Kenna frames, and will fit door panels that range from 1 inch to 1-3/8 inches thick. It is made of nylon, steel and plastic components. It can replace a damaged guide.

Remove any screws that hold the roller guide in place with the screwdriver. Use your hands to slowly remove it from the frame. It may require some effort to take off the door, so ask someone else to assist you.

Once the guide you used to guide your child is removed, carefully cut through the remaining finish around the foot of the new guide using a razor blade to cut it off from the rod blank. This will make it easier to remove and will prevent damage to the new guide foot. The guide foot is extremely sharp and could cut or snag fingers.

You will probably have to apply a little force to take the guide off, but take care not to break or chip the foot. After removing the old guide, remove any remaining epoxy or threads in the area where it was fixed. This will help avoid any future issues with the guide.

After removing the previous guide, you can test the replacement by placing it at its permanent location. Apply a few rotations using masking tape or guide tubing to hold it in position. This will allow you to double verify the guide's spacing and alignment to make sure that everything is set up correctly. Whether you're eye-balling it or using the always accurate CRB Spine Finder and Deflection System, this step is important to avoid any problems in the future.

If the guide is set correctly and functioning as it should the next step is to put the door back in place. Remember to replace and tighten any screws or pins that you removed or loosen.

Remove the Bottom Pivot

Bifold doors can be a beautiful feature for a home, but they may require to be tweaked or adjusted to ensure they are in good shape. While some of the more straightforward issues can be fixed with the doors still in place, others require them to be removed. This guide will walk you through the process of removing internal bifold pivots for doors, pins and rollers so that you can make your doors glide like new.

Gathering your tools is the first step. Making sure you have everything in place ahead of time will help you avoid a lot of frustration later in the process. You'll need a screwdriver pliers and maybe a wrench. A set of basic tools can be purchased at a reasonable price from a local hardware store. Keep a supply of wood glue on hand. This is useful if you need to fix the rollers into place.

After gathering your tools then open the bifold doors and loosen the top track bracket with your screwdriver. Once it's loose, the door should be free to slide off the top track completely. It may take some jiggling but it should eventually pop off the track.

The next step is to remove the pivot at the bottom from the frame. Close all doors in the interior before you begin. This will make it much easier to do than trying to work inside. If the track at the bottom is in good shape, you'll be able to lift the door and remove the track.

You'll need to replace the track if it is damaged. You can buy replacement tracks for both bifold doors and swinging closet doors from your local hardware store. If the track is badly damaged, you may need to replace it completely.

It is now time to test your doors to ensure proper function. Check that the doors can move into and out of their place smoothly. Also, you should ensure that the edges of the door are parallel to the frame when closed. If they're not, you'll need to readjust the top pivot bracket and tighten or loosen the bottom screwscrew until the edge of the door is perfectly aligned with the frame.

Replace the Roller

Bifold doors neatly enclose closets, laundry nooks and pantries, but only when they function properly. They comprise two door panels that hinge together 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 sag. 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 at its top. Once the guide is removed then lift the door frame up and off its track. Then using a wrench remove the top pivot bolt from the hole in the header of the frame by loosening the nut.

A replacement top nylon roller guide with 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 are 1 to 1-3/8 inches thick. It is spring-loaded and adjusts itself in the upper track to ensure smooth sliding.

A repair bifold door bottom pivot door may also scrape against the floor when it opens and closes. This can occur after installing carpet or other flooring materials which require that the doors be elevated to allow for clearance. This issue can be solved by removing the bottom pivot adjustment screws by loosening the top track mounting screws and moving the anchor/pivot.

A new set top roller guides can be an inexpensive solution to the problem of your bifold doors being difficult to operate. They are usually available 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 Elmer's wood adhesive, which can be found in big box stores. The clamp is used to keep the repair bifold door top roller area shut after the glue has been inserted and dried.