EF 7 Opening Elements

EF 7 Opening Elements

The outward opening elements for element façade have been completely redesigned. The elements are now better thermally insulated, capable of reaching the maximum dimensions in all variants, reach better performances overall, can be fitted with triple glass in both glazing bead and structural glazed variants including stepped glass for an even smaller joint between glass panels. They can be combined with the ElementFaçade 7 and feature an improved production ease and speed.

Technical information


Visible width interior58 mm 
Visible width exterior11 mm 
Max. height vent2500 mm 
Max. width vent2000 mm 
Max. weight vent (element)180 kg 
Min. Glass thickness24 mm 
Max. Glass thickness62 mm 


Air tightness max. test pressure600
Water tightnessE1500 (1500 Pa)
Wind load resistance2000 Pa
Acoustic performance41 (-2;-4) dB
Thermal insulation (Uf)Uf down to 1.5W/m²K (Functional) Utj down to 2.1W/m²K (SG) W/m²K

Opening elements

  • Parallel Opening WindowParallel Opening Window
  • Structural Top Hung WindowStructural Top Hung Window
  • Top Hung WindowTop Hung Window