Automatic Door Bottoms

Automatic Door Bottoms are designed to prevent smoke, light, sound, and drafts from entering a room.

  • NGP-220NA-Automatic-Door-Bottom

    NGP (National Guard) - 220N Surface Mounted Automatic Door Bottom

    Multiple Finishes
    Starting at: $69.70
  • NGP-220NA-Automatic-Door-Bottom

    NGP (National Guard) - 220S Surface Mounted Acoustic Automatic Door Bottom

    Multiple Finishes
    Starting at: $83.85
  • NGP-222NA-Automatic-Door-Bottom

    NGP (National Guard) - 222N Surface Mounted Automatic Door Bottom

    Multiple Finishes
    Starting at: $73.37

  • NGP (National Guard) - 223N E-Z Touch Surface Mounted Automatic Door Bottom

    Multiple Finishes
    Starting at: $73.37
  • NGP-225N-Automatic-Door-Bottom

    NGP (National Guard) - 225N Full Mortise Automatic Door Bottom

    Starting at: $62.19
  • NGP-225N-Automatic-Door-Bottom

    NGP (National Guard) - 225S Full Mortise Acoustic Automatic Door Bottom

    Starting at: $76.16
  • NGP-320N

    NGP (National Guard) - 320N Mortise Automatic Door Bottom for Hollow Metal Doors

    Starting at: $56.25
  • NGP-335N-Automatic-Door-Bottom

    NGP (National Guard) - 335N Full Mortise Automatic Door Bottom

    Starting at: $57.30
  • NGP-420NA-Automatic-Door-Bottom

    NGP (National Guard) - 420N Heavy-Duty Surface Mounted Automatic Door Bottom

    Multiple Finishes
    Starting at: $112.50
  • NGP-422N

    NGP (National Guard) - 422N Heavy-Duty Mortise Automatic Door Bottom

    Starting at: $125.78
  • NGP-423N-Heavy-Duty-Mortise-Automatic-Door-Bottom-with-Neoprene-Seal

    NGP (National Guard) - 423N Heavy-Duty Mortise Automatic Door Bottom

    Starting at: $101.32
  • NGP-780S-Door-Bottom

    NGP (National Guard) - 780S Slimline Surface Mounted Automatic Door Bottom

    Starting at: $60.79