Thermal engineering and Sound reduction
Triple-glazed sound insulated units up to 42 mm can be fitted as standard in the 78 Europa window. The best thermal performance Uw of 0,77 W/m2K for the 92 Europa window is achieved using 48 mm glass thickness.

Driving rain protection
Increasing the distance between the weathered area and the first seal improves protection against driving rain.

Burglar resistance and wind load
Increased wood thickness and the 13 mm hinge increase safety.

RipTec is a Leitz Gmb. innovation used for a “Clima Trend” window & door profile. For example, using RipTec cross grain reduces break out through the optimised chip which is easy on the material. Another significant benefit t of this technology is that the glue “seals” the end grain and enhancing the tightness of the joint in the overlapping area, adds to the strength of the wooden window.

The unique SIEGENIA TITAN AF COMFORT mushroom cam automatically compensates for manufacturing related tolerances, ensures smooth-running locking points and locks the window practically wear-free.

"Accoya®" WOOD
Accoya® is the world’s leading high technology long life wood. The Accoya® wood production process takes sustainably-sourced, fast growing softwood and enhances nature, creating a modified wood that exceeds the durability, stability and beauty of the very best tropical hardwoods.