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Thermax 8

The thermally separated stand-off installation in external thermal insulation composite systems

The fischer stand-off installation system Thermax 8 is a solution for thermally separated fixation in external thermal insulation composite systems (ETICS). The threaded rod has a glass-fibre-reinforced cone and cuts its own way through the plaster and into the insulation material without a setting tool. The cone on the head of the threaded rod interrupts the thermal bridge. The adjustable system is suitable for fixations in ETICS and non-load-bearing layers of 45 mm to 180 mm in thickness. The fischer Thermax 8 can hold medium-sized loads such as lights, letterboxes, and lightning rods in concrete, aerated concrete, and masonry made from perforated or solid brick.

Product Description

Advantages
  • The stand-off installation allows for the fixture to be adjusted to the exact position required, which avoids pressure marks and damage to the ETICS.
  • The plastic cone creates a thermal barrier between the fixture and the inner fixture, and offers an energy-optimised fixing.
  • The glass-fibre-reinforced plastic cone cuts its own way through the ETICS with a positive fit, and allows for a simple and fast installation without the need for any special tools.
  • Combining Thermax 8 with the universal plug UX provides secure anchoring in the substrate.
  • Without the UX plug, direct installation in a wooden substrate is possible after pre-drilling, too.

Available Product Variants


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Application and Permission

Applications
For the thermally separated fixing of:
  • Signs
  • Lighting
  • Letter boxes
  • Motion detectors
  • Downpipes
  • Lightning rods
  • Blind guide rails
Building materials
  • Concrete
  • Vertically perforated brick
  • Hollow blocks made from lightweight concrete
  • Perforated sand-lime brick
  • Solid sand-lime brick
  • Building brick
  • Aerated concrete
  • Wood
You can find detailed information on building materials in the registration document.

Assembly Instruction

Functionality
  • The Thermax 8 is suitable for pre-positioned installation.
  • The self-tapping, glass-fibre-reinforced cone cuts its own way through the plaster into the insulation during installation.
  • The anti-cold cone uses a thermal barrier to minimise heat losses.
  • Installation does not require any special tools.
  • For use in wood without a plug, the wood (see the footnote beneath the load table) and plaster must be pre-drilled: Thermax 8: d0 = 14 mm, h0 = 50 mm.
  • The assortment offers connection possibilities using M6 metric screws, 6.3 mm self-tapping screws, 6.0 mm chipboard screws, and 4.5-5.5 mm chipboard screws if using an SX 5 plug.
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Show assembly instruction as PDF

Documents for Downloading

System Components & Related Categories

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