Active Gap Fillers

$180.00$480.00

THE ANSWER TO FIRE DOOR GAPS

Active Fire Door Gap Filler can be installed on top, strike, hinge, undercut and meeting stile of metal and wood fire rated doors and frames up to 90 minutes. Gap Filler products are installed with steel fasteners within countersunk holes to ensure flush installation, providing proper latching.

All Gap Fillers can be painted, cut to size, and additional countersunk holes can be added by customers without interruption of Intertek listing.


 

  • Easy to install
  • One product covers the entire perimeter of fire door; unlike other products which require purchasing multiple parts and components
  • Customize and taper to fit uneven door gaps
  • Paint gap fillers to your specific color needs

 


How to use our Gap Gauge as a measuring tool for Active Gap Filler Products:
  • 1/8″ gap needs Active Gap Filler 1/16″
  • 1/4″ gap needs Active Gap Filler 1/8″
  • 1/2″ gap needs Active Gap Filler 3/8″
  • 3/8″ gap needs Active Gap Filler 1/4″
  • 5/8″ gap needs Active Gap Filler 1/2″
  • 3/4″ gap needs Active Gap Filler 5/8″

Please tell us if the door itself is metal or wood.

2019-NFPA 80

  • 6.3.1.7 Clearances
    • 6.3.1.7.2* The clearances between the top and vertical edges of hollow metal doors and the frame, and the meeting stiles of doors swinging in pairs, shall be 1⁄8in.± 1⁄16in. (3.18 mm ± 1.59 mm).
  • 4.8.4 Clearance.
    • 4.8.4.1 The clearance under the bottom of a door shall be a maximum of ¾”.
    • 4.8.4.4 Where the bottom of the door is more than 38 inches above the finished floor, the maximum clearance shall not exceed 3/8” or as specified by the manufacturer’s label service procedure.
  • 5.2.3.5.2 (6) Door clearances do not exceed clearances listed in 4.8.4 and 6.3.1.7.

2016-NFPA 80

  • 6.3.1.7 Clearances
    • 6.3.1.7.2 – The clearances between the top and vertical edges of the door and frame, and the meeting edges of doors swinging in pairs, shall be 1/8” – 1/16” for steel doors and shall not exceed 1/8” for wood doors.
  • 4.8.4 Clearance
    • 4.8.4.1 – The clearance under the bottom of a door shall be a maximum of ¾”.
    • 4.8.4.2 – Where the bottom of the door is more than 38 inches above the finished floor, the maximum clearance shall not exceed 3/8” or as specified by the manufacturer’s label service procedure.
  • 5.2.3.5.2 (6) – Door clearances do not exceed clearances listed in 4.8.4 and 6.3.1.7.

2013-NFPA 80

  • 6.3.1.7 – Clearances
    • 6.3.1.7.1 – The clearances between the top and vertical edges of the door and frame, and the meeting edges of doors swinging in pairs, shall be 1/8” – 1/16” for steel doors and shall not exceed 1/8” for wood doors.
  • 4.8.4 – Clearance.
    • 4.8.4.1 – The clearance under the bottom of a door shall be a maximum of ¾”.
    • 4.8.4.2 – Where the bottom of the door is more than 38 inches above the finished floor, the maximum clearance shall not exceed 3/8” or as specified by the manufacturer’s label service procedure.
  • 5.2.3.5.2 (6) – Door clearances do not exceed clearances listed in 4.8.4 and 6.3.1.7.

2010-NFPA 80

  • 6.3.1.7 Clearances
    • 6.3.1.7.1 – The clearances between the top and vertical edges of the door and frame, and the meeting edges of doors swinging in pairs, shall be 1/8” – 1/16” for steel doors and shall not exceed 1/8” for wood doors.
  • 4.8.4 Clearance
    • 4.8.4.1 – The clearance under the bottom of a door shall be a maximum of ¾”.
    • 4.8.4.2 – Where the bottom of the door is more than 38 inches above the finished floor, the maximum clearance shall not exceed 3/8” or as specified by the manufacturer’s label service procedure.
  • 5.2.4.2 (5) – Door clearances do not exceed clearances listed in 4.8.4 and 6.3.1.7.

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