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Outward opening windows

The outward opening window AWS 75.SI combines excellent thermal insulation with a wide range of potential applications and a high standard of craftsmanship. The outward opening window AWS AWS 75.SI significantly improves the comfort level of the building not least by liberating more space for its users.

  • Suitable for use in private apartment and housing developments and commercial real estate
  • New, highly insulated window system AWS 75.SI
  • Co-extruded centre gasket
  • Variety of opening mechanisms, also available with concealed fittings
  • Maximum size of projected top-hung window 2000 mm x 2000 mm
  • Compatible with the ADS door range
  • Outstanding thermal insulation with an overall depth of 75 mm: Uf values from 0.9 to 1.6 W/m²K

Sample designs for outward opening windows

Technical data for outward opening windows

Type of construction:
Highly thermally insulated
Side-hung casements, side-/top-hung casements, top-hung casements, top-hung skylight casements
Unit size:
1450 mm x 1900 mm
Window type:
Block windows, windows as insert units in facades
Burglar resistance DIN V ENV 1627 to 1630 WK 1 to WK 3
Resistant to wind loads up to DIN EN 12210 B5 C5
Physical properties:
Air permeability DIN EN 12207 Class 4
Driving rain impermeability DIN EN 12208 9A
Thermal transmission rating DIN EN 12412-2 Uf =0.9 W/(m²K)
(with Ug = 0.6 W/(m²K) and plastic spacers)


Our service to ensure the success of your project with our outward opening window.

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