PLEASE NOTE: This item is Non-returnable. Upon placing your order, it CAN'T be cancelled or returned (unless faulty or damaged)

This is a non-stocked item which has a handling time of 5 business days after payment is made.

Most Kilargo Items are not in stock
Please contact us for a freight quote for orders UNDER $450
Free direct Australia wide shipping for Kilargo only orders OVER $450.00*
*Any Item over 3000mm will incur $55.00 long length surcharge
Customers can pick up from our 2 stores for free except items over 3000mm*

Intumescent combined fire and smoke door bottom seal.


Incorporated into fire, smoke and life safety door assemblies to provide resistance against all stages of fire and smoke whilst also providing excellent acoustic properties.

Key Features

  • Dual offset fin seals (TF) provides ou Twin Fintanding smoke and sound containment properties.
  • Provides an ideal alternative for double swing pivot door assemblies, where the smoke seal can remain uninterrupted while the seal body is checked to allow for any door hardware.
  • Tested on proprietary fire doors providing up to 2 hours fire resistance.
  • Simple self-adhesive / screw-fix application onto the bottom of the door.

Use With

Used in conjunction with a Kilargo 4000 Series threshold plate to provide a total door bottom sealing solution.


Kilargo high performance intumescent core with a rigid PVC casing combined with dual elastomeric smoke and acoustic fins. Supplied with agressive self adhesive backing.

Gap Size

10mm (dependent upon installation)


Standard lengths 820mm, 920mm, 1220mm
Other lengths to special order.
Standard fin height 9mm


Standard Colour: Black


The product is fitted to the underside of the door leaf using the aggressive self-adhesive backing tape and simple screw-fixing.


  • Fire tested to AS1530 Part 4 for up to 2 hours on proprietary fire door assemblies in accordance with AS1905 Part 1
  • Medium temperature smoke leakage approvals to AS1530 Part 7 available on proprietary door assemblies
  • Conforms with NCC Specification C3.4 smoke sealing requiremen Twin Fin
  • Acoustically tested in accordance with AS1191, IS0140.3 and ISO10140-2
  • Independent tes Twin Fin have been conducted demonstrating over 100,000 open and close cycles without significant wear.
Brand Kilargo
Shipping Weight 5.0000kg

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