With the Schüco ASS 77 PD.SI (Aluminum Slide System, 77 mm basic depth, Panorama Design, super insulation) sliding system, large sliding systems with maximum transparency and light penetration can be created. The outer frame is concealed in the attachment to the building structure and the profile widths in the center section measure min. 30 mm. Neither profiles nor handles disrupt the large glass panorama walls as the automatic drive and lock technology is integrated in the profile. Aside from the design, the system boasts outstanding thermal insulation with a UD value of up to 0.8 W/m²K.