How To Install Bifold Doors

Installing Bi-Fold Doors

Installing bi-fold closet doors is an easy DIY project. One of my projects that I need to do before the baby comes is to install the bi-fold closet doors in the baby’s room. So today I did it and took a few pictures so I can show you how easy it really is.

The level of effort in installing bi-fold doors really depends on the condition and type of door jambs you already have. In new construction this is pretty straight forward. You just trim out the door opening as if it were going to be a cased opening.

Install Top Jamb Track

The one little extra thing I do is to add a small trim piece to the top jamb to hide the bi-fold door track. The first step is to install the top track. You can buy all the bi-fold door hardware you need from Amazon, Stanley Hardware 60-Inch Bifold Set #402054. Typically you’ll want to install it right in the middle of the upper door jamb. That way the doors will close and look like the regular doors in the rest of the house. The track comes with some small wood screws that easily attach the track to the jamb.

Install Lower Door Pivot

The next step is to install the lower pivot bracket. The bracket holds the lower pivot pin in the door. If you have carpeted floors I recommend that you only put screws in the upper leg of the bracket into the jambs. If you try to put a screw in the lower arm through carpet you’ll most likely end up pulling the carpet yarn and ruining your carpet.

Install Pivot & Roller Pins

The next step is to install the three different pivot and roller pins. The door closest to the jamb gets two pins, one top and one bottom. The top pin is spring loaded and allows you to take the door in and out of the brackets. The lower pin controls the height of the door off the floor. The other door only gets one pin on the top. That pin is a little plastic roller wheel that allows the door to follow the upper jamb track. Each of the pins can easily be installed in the door using a hammer. (Typically most bi-fold doors come pre-drilled for the pins, if they do not follow the directions with the bi-fold door hardware on the proper size and location of the holes.)

Hang The Doors

The last and probably hardest step is installing the doors. The easiest way to do this is to stand outside the closet and tip the upper portion of the doors away from you. Line up the upper pivot pin and the upper roller into the pivot hole and track. Once they are lined up you can slowly push the bottom of the door towards “vertical” until it is near the lower pivot bracket.

Now the hard part: The easiest way to get the lower pivot pin onto the bracket is to place a wood chisel under the door and pry it up. (The upper pins are spring loaded so that you can lift the door up.) Once you pry up the door slowly move the door back until the pivot pin is directly above the slot in the lower pivot bracket.
The last step is to align the doors and install the hardware. The upper pivot point can be adjusted left and right by loosening a screw in the bracket. The lower pivot pin can be moved left and right by simply lifting up on the door with the chisel. Install the door pulls and you’re all done.

If you’re looking for materials for this project then take a look at these links:

• Interpacific Sales Pine Louver/Louver 1-1/8″ Bifold Door

• Safety 1st 00221 Bi-Fold Door Lock

• Bi-Fold Door Hardware Set, 6′

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