Sliding and Folding

In the folding-sliding systems the “folding mechanism” practically allows you to open the entire opening width.

  • The sash elements can be folded differently depending on the design version.
  • No fixed glazed elements, sides or jambs block the opening.
  • GERMAN made SIEGENIA hardware allows sash weight up to 80 kg.
  • Three sealing levels ensuring maximum air and water tightness.
  • All sash's and frames overlapping each other.

Specification

Class Value Test Method
Sound Insulation performance (dB) 2 up to 40 DIN EN 20140
Rain impact resistance (Pa) C8 433 DIN EN 12208
Air permeability (m³/h m) 4 0.3 DIN EN 12207
Security Class Standard - DIN EN 1627
Thermal protection (W / m²K) - up to 2,2 DIN EN 10077