Bifold Track Hardware

  • Each Slab Should Be Undercut 1 7/8” In Height To Use With Johnson Bi Fold Track 100FD
  • Add Jamb Thickness 
  • Add 1″ Clearance Under the Door
  • Each Slab Should Be Narrowed in Width By ¼” To Accommodate Johnson 100FD Hardware
  • If Customer Is Using Their Own Hardware – DO NOT UNDERSIZE Slabs.