Features and Benefits

Mechanical fasteners for polystyrene and mineral wool boards


  • Wide variety of applications: European Technical Approval for concrete, solid bricks, and perforated bricks
  • Safety thanks to steel nail, and high characteristic loads
  • Economic thanks to quick assembly, and short lengths
  • Can be combined with additional washers
  • Comfortable handling through preassembled steel nail
  • avoids extra work, and breaking nails

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The fasteners are fitted with an expanding metal mandrel and insulated plastic head and are designed for fixing polystyrene or mineral wool boards to solid substrates (concrete, solid brick) and on porous substrates. Min. anchoring depth: 50 mm; fastener diameter: 8 mm; flange diameter: 60 mm. Available in sizes from 110 to 190 mm. The fasteners’ fixing depth in the load-bearing layer of the wall should comply with the Technical Approval (usually 5-6 cm for solid materials and 8-9 cm for porous materials). The type, number and positioning of the fasteners must be determined by the architect.