Our Energy Saving outward opening window are designed to have excellent performance and functionality during different season through the year: in high humidity, in dry conditions, while it is cold or hot.

Thermally break profiles, two layer gaskets and insulated glazing units used in the design ensure air tightness and energy efficacy.

ROTO German made Multi- Point locking is our standard.


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