- Energy efficiency at the highest level;
- Dedicated to passive houses;
- Possibility to implement large-size structures, i.e. terrace or balcony doors;
- Excellent insulation thanks to the use of a triple gasket system (option MD);
- Higher stability and increased burglary resistance thanks to system steel reinforcements in the frame;
- Available in a full range of colors in a smooth, porous and wood-like structure;
- Compatible in terms of design and aesthetics with entrance doors, balcony, terrace windows and blinds, appearing in the same system.