An In-Depth Look Back What People Said About Repair Bifold Door Top Pivot 20 Years Ago How to Repair a Bifold Door Top Pivot

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

The top pivot pin is a screw made from metal that fits into a plastic cap that has an lipped end that is in the track just above the door. You'll need a screwdriver and perhaps pliers.

Remove the Bottom Pin

Bifold doors are great to save space in a closet, but they can start to sag or scrape against the floor or pop out of their brackets. There are solutions to most issues with some basic adjustments.


The most frequent issue is loose bottom pins or bracket. You can adjust this by depressing the spring-loaded wheel on the top of the door and swinging the door into position to align it with the bottom track. Once the gap has been equalized, tighten the bolt holding the top pivot bracket to keep the door in position.

The most frequent issue is the edge of the door's bottom scrapes against the carpet. It could be due to the addition of carpet or other flooring materials. It can also be caused by an unbalanced gap between the door and hinge side jamb. This can be fixed by loosening the top guide and sliding it to the side, or you can unscrew the top pivot point and move it in or out.

The last issue that is common is when the upper track becomes out of alignment with the door frame and this can be fixed by loosening the top set screw and shifting it in or out as necessary. After you've adjusted the bolts and nuts holding the track in place, you should be able to slide it back into its track bracket and secure it using the screw.

To remove the bottom pin from the bracket, lift the panels a bit and then hold them together. If the bracket on the bottom has locking levers, unbolt them to release the pin. If the pin does not have a bracket for mounting, you can put a flat-head screw between the bottom of the pivot flange and the door to lift the pin out of the door. Once you've gotten a firm grip on the pin and you are able to pull it out then turn it from left to right. If you're not able to remove the pin, you might have to take 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

Bifold doors are ideal for reducing space, but they can be frustrating when they start to sag and scrape against the floor or fall off their track. There are a few basic adjustments that can often bring them back to their track.

If the doors move unevenly then loosen the screw on the pivot point on the top of the bracket and move it slightly. Close the door and verify whether it is aligned with the frame. If it does, tighten up the screw.

Another common issue with internal bifold doors is that the bottoms of the doors scrape against the carpet. If this is the case, try raising the bottom of the door using the bottom pin adjustment. If the door is too high, you'll need to remove the doors and trim them with the aid of a saw.

The wood around the pivot pins and anchors could get damaged over time. You can apply epoxy to repair the crack and prevent it from getting any worse. Apply a small amount of the epoxy to the crack, and let it dry before using the door.

It could be that your bifold doors are spaced apart. You can solve this issue by moving the top of the door upwards or downwards on the track.

Attempting to do this manually can be challenging and it's advisable to have help performing this task. Grab the outer and interior panels of the door along the sides. Then, lift them up. Stack them for easier handling.

If there are locking levers on the pivot bracket, release them. Grab the top of pin with pliers and twist it from left to right while pulling it out. Repeat the process on the opposite side of the door. Once both pins have been removed, the door will open and align with the track. If it doesn't, try reinstalling the doors and try again. If the track is bent you can use a drill to straighten it out.

Reinstall the bottom pin

If the bottom pin isn't functioning properly, the door might become stuck, hindering it from opening and closing smoothly. Fortunately, it is usually simple to fix. A damaged or loose mounting bolt is usually the cause. If this is the case, it's best to replace the screw with an alternative that is the same size. Then, screw it in place and tighten it.

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

A good way to determine if the current pivot pin is damaged or worn out is to measure its diameter as well as the diameter of the pin cap. Then, compare the measurements to the available replacement parts. This will help you find the correct parts for your door.

Open the doors and lean the doors against one another before installing the replacement pivot pin. If you're using set of closet door knobs to install the pivot pin and mark a line that is level along the center of the leading edge of each door. Make use of a long level to mark this line so that you're sure that the top bifold track is level and in good alignment with the jambs.

After the doors are in place, insert the top pin into the pivot guide inside the track and swing the door's bottom into position so that the pin's bottom rests in the L-shaped bracket. If the door does not fit correctly between the top guide and the bottom bracket, raise or lower the door as needed by unscrewing or screwing in the adjustable pivot 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 jamb on the hinge side and the door isn't even adjusted, adjust the pivot on the bottom.

Reinstall the pin with the top

A bifold is a set of hinged panels that fold back on tracks and then placed on either side of the door opening. They come in different styles like solid or paneled and louvered. They can be used for closets, hallways, bedrooms or laundry rooms. If bifold door roller replacement Repair My Windows And Doors have an existing pair of bifold doors which scrape the floor or don't function correctly, you can adjust them by altering the pivots at the top and bottom.

Take the top pin first from the upper track. Then, slide the bottom one into its bracket, examining to see if the gap between the door and the jamb side of the frame is even and correct.

If the gap between the bottom and the frame is too big you can make it smaller by lifting the pivot at the bottom of your door. This will pull the bottom of the door towards the frame, reducing the gap. You can also alter the height of the track hanger by loosening the screw at the bottom and then adjusting it with a wrench to get the desired position.

After you have the track hanger and bottom pin reinstalled, it's time to mount the top track bracket onto the hinge side of the door frame. To ensure precise placement, follow the instructions and diagrams provided in your kit. Make sure the track is in line with the floor before fastening it in place.

Find the length and width to ensure you have the correct track and hardware kit. If you're unsure about the best way to install your bifold doors consult an expert installer to ensure that your installation is done correctly. They can determine whether your bifold doors are of the right size for the opening and help you select the best style of door for your home. If needed, they will reduce the door so that they fit. This will save you time and money.