Velasquez User

How to Repair a Bifold Door Top Pivot

The top pivot of a bifold closet door can become loose and scrape the floor. This can be fixed by loosening the set screw on the top bracket.

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

Remove the bottom pin

Bifold doors are great for saving space in a closet, but they can start to slide or scratch against the floor or pop out of their brackets. There are solutions to most issues with a few basic adjustments.

The most common problem is the bottom pin being loose or bracket. You can fix this by pressing the spring-loaded wheel located at the top of the door and swinging the door to align it with the bottom track. Once the gap is equalized, tighten the screw fixing the top pivot bracket to hold the door in position.

Another issue that is common is when the door's bottom is pushed into the carpet and scrapes along it. It could be due to adding carpet or changing flooring materials. It could also be caused by an uneven gap between the door and hinge side jamb. You can fix this by loosening up the top guide, sliding it to the side or uncrewing the pivot point at the top.

The last issue that is common is when the upper track becomes out of alignment with the door frame and this issue can be resolved by loosening the top set screw and adjusting it out as necessary. After you've adjusted the nuts and bolts that hold the track in place you can then slide it back into the bracket and secure it with the screw.

To remove the bottom pin from the bracket, lift the panels slightly and hold them in place. Release the locking levers on the bracket's bottom to release the pin. If the pin doesn't have a bracket for mounting, you can put a flat-head screw between the bottom of pivot flange and the door to pull the pin out of the door. Once you have a firm hold on the pin, turn it left and right and then pull it out of the door. If you aren't able to remove the pin you may need to remove the track from the panel. If this is the case, then put it on a set of saw horses to make it easier to move.

Remove the pin with the highest point.

Bifold doors are ideal for reducing space, but they can be a hassle when they begin to sag and scrape against the floor or jump off their track. A few simple adjustments can usually bring them back in line.

If the doors move unevenly you can loosen the screw at the pivot point on the top of the bracket and move it slightly. Close the door to see whether it is in alignment with the frame. If it does, tighten the screw.

Another common problem with internal bifold doors is that the bottoms of the door scrape against the carpet. If this is the case, you can try raising the door's bottom using the bottom pin adjustment. But if the door is too high, you'll have to take it off and trim them using a saw.


The wood around the pivot pins and anchors could get damaged over time. If this happens then you can apply epoxy to repair the crack and prevent it from getting any worse. Apply a small amount to the crack, and allow it to dry before opening the door.

If your bifold doors don't close or aren't aligning well with the frame It could be because they're too far from each other. You can fix this by moving the top of the door up or down on the track.

It can be difficult to do this project on your own So you'll need a helping hand. Take the interior and exterior doors on the sides. Then lift them up. They can be stacked to make to make handling easier.

Release any locking levers on the pivot bracket. Take the pin's top with pliers and twist it from left to right while pulling it out. Repeat the process on the opposite side of the door. After both pins have been removed the door should open and align with the track. If it doesn't work it's possible to try again. You can use a drilling device to straighten the track if it is bent.

Reinstall the Bottom Pin

If the bottom pin isn't functioning properly, the door may become stuck, hindering it from opening and closing easily. Fortunately, it is usually an easy fix. Most of the time, a loose or missing mounting screw is the culprit. If this is the case the best solution is to replace the screw with a brand new one that's the same size as the previous one. Then, screw Repair My Windows And Doors into place and tighten it.

If you're committed to your bifold repair project you should use an air pressure gauge to test the top pin that is spring loaded for proper compression. The gauge can also be used to determine whether the pin is damaged or cracked. This is important information to know if you are planning on replacing it.

An effective method to determine if the pivot pin is damaged or worn out is by measuring its diameter and the diameter of the cap on its pin. Then take a look at the measurements and compare them to what is available online for replacement parts. This will help you find the right parts for your door.

Lean the doors open and open the doors against each other before installing the replacement pivot pin. If you're using a set of closet door knobs take care to draw a line of level down the middle of the leading edge of each door. You can use a long level to ensure that the top of the bifold track aligns with the jambs and is level.

Once the doors are set, insert the top pin into the pivot guide inside the track. Then, swing the door's bottom into place so that the pin's bottom rests on the L-shaped bracket. If the door isn't fitting properly between the top guide and the bottom bracket, you can raise or lower the door as needed by unscrewing or screwing the pivot that is adjustable on the bottom of the door. Use a long-handled level to mark a plumb line down the middle of the door frame. If the gap between the hinge side jamb and the door isn't even adjustable, adjust the pivot at the bottom.

Reinstall the Top Pin

A bifold is a set of hinged panels that are folded back on tracks and placed to one side of the door opening. They come in different styles like louvered, paneled or solid. They are ideal for hallways, closets, bedrooms or laundry rooms. You can alter the position of the bifolds in a pair that are not functioning properly or scrape the floor by adjusting the top pivot and bottom pivot.

Remove the top pin first from the upper track. Then slide the bottom pin into its bracket, checking to make sure that the gap between the door and the jamb-side of the frame is even and in the correct position.

If the gap is too wide it is possible to raise the bottom of the door by loosening and screwing in the adjustable pivot on the bottom of the door. This will nudge the door's bottom toward the frame and narrow the gap. You can adjust the track hanger's height by loosening the screw on the bottom of the track, and then adjusting the position with the help of a wrench.

Install the top track bracket on the hinge side of the door frame once you have put back the track hanger. To ensure precise placement, follow the instructions and diagrams included in the kit. Be sure that the track is level and flush with the floor prior to fixing it.

Take measurements of the length and width to ensure that you have the proper track and hardware kit. Contact a professional installer for guidance if you're not sure about how to install bifold doors. They'll be able to tell you whether your bifold doors are the correct size for the opening and help you select the ideal design for your home. If required, they will cut the doors to ensure they fit. This can save you lots of time and money in the long in the long.

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