The VISS SG drop-in window not only integrates seamlessly into the VISS SG façade, so that the pure all-glass look can fully unfold its effect, but can also be installed in the standard VISS system as well as in the VISS Basic system – for viewing widths of 50 mm and 60 mm. The VISS raised window can be installed as a pure SG variant or alternatively as a variant with a subtle glazing bead. The version by means of glazing bead also serves for the mechanical securing of the outer pane. In the SG variant, the wing does not visually appear from the outside. The material steel allows the preservation of a narrow filigree interior view and at the same time the realization of large-format glass surfaces which convey a generous sense of space. The use of double and triple insulating glass up to 58 mm glass thickness and the possibility of natural ventilation meet the increasing requirement of energy saving and take into account the well-being of the users.
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Profiles made of galvanized steel
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Suitable for powder coating or stoving
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Flap window - manually or motorized operated
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Concealed fittings
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Attached electric chain drive
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Sash weights up to 180 kg
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Max. Wing mass (wxh) 1956 mm x 2456 mm
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Grid area up to max. 4m2
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Glass thickness from 28 to 58 mm
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Mechanical fixation of the glass on the casement - no gluing necessary
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In the motorized variant no locking motors are necessary
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Version as structural glazing (SG) version or with glazing bead
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Installation of double and triple insulating glass
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CE marking according to product standard EN 14351-1
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Heat transfer coefficient from Uf> 1.8 W / m2K
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Watertightness class 9A
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Air permeability up to class 4
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Resistance to wind load up to class B / C 4
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TRAV tested positive (technical rules for fall-resistant glazing)
| Product | Window |
| Material | Steel |
| Energy | Thermally insulated (1,3 ≤ Uf ≤ 2,0) |
| Key figures |
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All approvals, certificates, classifications, technical assessments and other documents can be found at:
