New bifold door tracks

A quick learner from Colorado says:

Bifold mirror doors these are the 2 openings. Are new tracks are available for these doors? We're switching to white marble tile floors and we want to, if possible, embed the the track into the floor.

Two openings:

  • 72W x 80H
  • 60W x 80h

After measuring our pins the adjustable threaded anchor pin is a 5/16 bolt and it is 5 1/2 long all other pins are 1/4 x 5 1/2 with a 3/8 cap.

Thanks Tammy

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Tom from SWISCO responded:

Thanks for reaching out to us, Tammy. We only sell two types of tracks: see our 21-401 and 21-450 for examples of each style, though we carry other lengths in each case.

The thing is, I'm not sure if these will work for you or not. The 21-401 is 11/16" wide and 5/8" tall, while having a bracket that accepts 3/8" diameter pin caps.

Meanwhile, the 21-450 is 1" wide and only 1/2" tall, with a bracket that accepts 1/4" diameter pin caps.

Since your pin caps are 3/8" the 21-401 is obviously the first choice, but it's very tall at 5/8". I'm not certain if you will have enough clearance with the new floors. That is one detail you will have to check ebfore purchasing.

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