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The 10 Scariest Things About Repair Bifold Door Top Pivot
How to Repair a Bifold Door Top Pivot

A bifold closet door's top pivot may be loosened and scrape the floor. This can be corrected by loosening up the set screw on the top bracket.

The top pivot pin is a screw made of metal that is inserted into a plastic cap with an end that is lipped and stays within the track, above the door. You'll also need an screwdriver and perhaps an assortment of pliers.

Take off the pin at the bottom.

Bifold doors are great for maximizing space in closets, but they can start to slide or scratch against the floor or fall out of their brackets. There are solutions to most issues with some basic adjustments.

The most common problem is the bottom pin being loose or bracket. You can adjust the track by pressing the spring-loaded wheel on the top of the door, and swinging it into the desired position. Once the gap is even, tighten the screw that secures the top pivot point bracket to keep the door in position.

Another issue that can be found is when the bottom of the door comes into contact with the carpet and rubs across it. This could be due to installing new carpet or changing the flooring material. It could also be the result of an uneven gap between the hinge side of the door and the jamb. You can solve this by loosening the top guide and sliding it inwards or removing the pivot point on top and move it either in or out.

The last common problem is when the upper track isn't aligned. This can be corrected by loosening and moving the top set screw in or out, if needed. After you've adjusted the nuts and bolts that hold the track in place, you'll be capable of re-sliding it into its track bracket and secure it with the screw.

To remove the bottom pin from the bracket, raise the panels slightly, then secure them together. Release the locking levers on the bracket's bottom to let the pin loose. If the pin does not come with a mounting bracket, you can attach a screw with a flat head between the bottom of pivot flange and door to pry the pin out of the door. Once you've gotten a firm grip on the pin and can pull it away, turn it from left to right. If you're unable to remove the pin, you may need to remove the entire panel from the track system. If this is the case you're in, it's possible to place it on saw horses to make the process easier.

Remove the Top Pin

They are great at conserving space, but they can be frustrating when they begin to sag, scrape the floor, or even veer off the track. Simple adjustments will often bring them back in line.

If the doors slide in a different way you can loosen the screw on the pivot point on the top of the bracket and then move it around. Close the door to determine whether it is aligned with the frame. If it does, tighten up the screw.

The bottoms of internal bifold doors often scrape the carpet. If this is the case, try raising the bottom of the door with the bottom pin adjustment. If the door is too high it will be necessary remove it and cut it using a saw.


The wood around the pivot pins and anchors can get damaged over time. If this is the case you can use epoxy to repair the crack and stop it from getting worse. Apply a small amount of epoxy to the crack, and let it dry before using the door.

It could be that your bifold doors are separated. You can fix this by moving the top of the door up or down the track.

It can be difficult to do this project by yourself, so you'll need a helping hand. Begin by grabbing the exterior and inner doors at the sides, then lift them up. Then stack them to make it easier for you to move them.

Release any locking levers that are on the pivot bracket. If not you can grab the pin's top by using vise grips and turn it left to right while pulling it out. Repeat bifold door roller replacement on the other side of the door. Once both pins are removed, the door will open and align with the track. If it doesn't work then you can try again. You can use a drilling device to straighten out the track if it's bent.

Reinstall the pin on the bottom.

If the bottom pin isn't functioning correctly, the door could bind, preventing it from opening and closing without difficulty. Fortunately, the issue is usually simple to solve. Most of the time it's a loose or missing mounting screw is at fault. If this is the case, it's best to replace the screw by a new one with the same length. Then, screw it in place and tighten it.

If you're looking to get more serious about your bifold door repair project then you can use a tool such as an air pressure gauge to test for proper compression of the spring-loaded top pin. The gauge is also helpful in determining if the pin itself is damaged or cracked, which is important information to have in case you're planning on replacing it with a new part.

An effective method to determine if the pivot pin is damaged or worn out is to measure its diameter as well as the diameter of the cap on its pin. Compare the measurements with what is available online for replacements. This will help you find the right part for your door.

Open the doors and lean the doors against each other before putting in the replacement pivot pin. If you're using a set of knobs for closet doors take care to draw a line of level down the middle of the leading edge of each door. Make use of a long level to do this so you can ensure that the top bifold track is level and in good alignment with the jambs.

After the doors are installed After the doors are installed, place the top pin into the pivot guide of the track. Then, you can swivel the bottom of the door until the pin is resting in the L-shaped bracket. If the door does not fit correctly between the top guide and the bottom bracket, adjust the height or lowering of the door as required by unscrewing or screwing in the adjustable pivot on the bottom of the door. Use a long level to mark a plumb-line across the middle of the frame. If the gap between the hinge side jamb and the door is not even adjusted, adjust the pivot on the bottom.

Reinstall the pin with the top

A bifold door is a set of hinged panels that fold back onto tracks to the other side of a door opening. They are available in different styles like louvered, paneled or solid. They are ideal for hallways, closets, bedrooms or laundry rooms. You can adjust the bifolds that aren't working correctly or scrape the floor by changing the pivots at the top and bottom pivot.

Start by removing the top pin from the track's upper and pivot guide. Then, slide the bottom pin into the bracket and check to see if there is an even and consistent gap between the jamb side of the frame and the door.

If the gap between the bottom of your door and the frame is too wide You can increase it by loosening the pivot at the bottom of your door. This will move the door's bottom towards the frame and reduce the gap. You can adjust the height of the track hanger by loosening the screw on the bottom of the track, and then adjusting the position with a wrench.

Install the top track bracket at the hinge end of the door frame after you have reinstalled the track hanger. For precise positioning, use the instructions and diagrams included with your kit. Make sure that the track is in line with the floor prior to securing it to the floor.

When installing a new track, take measurements of the length and width of the door opening to be certain that you have the proper dimensions of track and hardware kit. If you're unsure of how to set up your bifold doors consult a professional installer to ensure that the installation is completed correctly. They will be able to tell you whether the bifold doors you have are the right size for your opening and help you select the most appropriate design of door that will fit your home. They can also cut the doors to make them fit if required. This can save you a lot of time and money in the long run.

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