Insulation Support Fixings

Perimeter Fix Insulation Support Fixings for Concrete Substrate

Impact-resistant plastic insulation fixing. When driven in, the fixing grips the hole walls by means of its rough profile.

Fischer FIF-CN fixing:

The ETA approved fischer render fixing FIF-CN II is ideal for securely fixing pressure-resistant insulation up to 350 mm thick in the plaster façade such as polystyrene boards, mineral wool boards, wood wool lightweight panels and cork boards / coir matting in concrete, solid and perforated brick. The render fixing comprises a grey plug sleeve with attached preshaped octogonal disc and a steel-plastic nail. The FIF-CN II is set using a hammer. The innovative plastic nail with a steel point supports high loads.

Fischer DHK fixing:

The fischer insulation support DHK is the cost-effective plastic insulation support for insulating boards with low compressive strength. The DHK is knocked in the push-through installation using a hammer. When knocking in, the ribs expand in the drill hole and the DHK is ideally pressed in. The fischer insulation support DHK is suitable for anchoring insulating boards in solid and perforated brick, concrete, and aerated concrete.

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  • Downloads
  • Approvals
  • Building materials
  • Technical Characteristics
  • Approvals

     

    Fischer FIF-CN fixing :

     

    ETA - European Technical Assessment - ETA-18/0393

    DOP - Declaration of Performance - DoP No. 0143

     

  • Building Materials 

     

    Fischer FIF-CN fixings:

    • Building material classes A, B, C, D, E
    • Concrete
    • Full blocks made from concrete
    • Building brick
    • Solid sand-lime brick
    • Hollow blocks made from lightweight concrete
    • Vertically perforated brick
    • Perforated sand-lime brick
    • Lightweight aggregate concrete
    • Aerated concrete

    Fischer DHK fixings:

    • Concrete
    • Natural stone with dense structure
    • Solid brick
    • Solid sand-lime brick
    • Solid block made from lightweight concrete
    • Aerated concrete
    • Vertically perforated brick
    • Perforated sand-lime brick
  • Technical Characteristics

     

    Fischer FIF-CN fixings:

     

    To set with few hammer blows.
    The disc fits tight into the insulation thanks to its thickness of only 2.5 mm. Thus allows the application of low-cost, thin reinforcement layers.
    High retention forces thanks to the steel tip of the compound nail.
    Small anchoring depth of 35 mm saves on drilling times.
    The FIF-CN II 8 is virtually free of thermal bridging due to the compound nail.
    The compression zone in the shank allows the disc to be drawn in precisely.
    For insulating material thicknesses up to 340 mm.

    Fischer DHK fixings:

    The optimised geometry of the expansion section ensures a low anchorage depth and reduces the amount of drilling required.
    Flexible pins in the plate area adapt to the insulating material, and ensure a sustained contact pressure.
    The simple hammerset installation allows for a quick installation process and thus reduces workload.
    The colouring of the DHK means that it does not stand out on black clad insulating material in rear-ventilated façades.