Technical parameters of the PSK sliding doors

Construction depth 82 mm
Number of chambers 7
Leaves 2 – 4
Seal EPDM 2x seating surfaces, 1x center
Design Classic
Surface finishes Decorative foil /AutomotiveFinish / TopAlu
Profile system Balcony system of Schüco LivIng 82 MD
Thermal permeability of the frame Uf 1,1  – 0,76 W/m2.K
Thermal permeability of glass Ug 1,1 – 0,5 W/m2.K
Total transfer heat Uw 1,2 – 0,68W/m2.K

BENEFITS OF tilt and sliding doors

  • Full-fledged tilt ventilation

  • Quiet and easy operation

  • Can be made of up to 4 sections


The main and unique feature of the PSK folding door is that they enable classic folding ventilation. This fitting system has been in place for many years and we now expect an innovation in the form of the folding function of the Patio PS parallel sliding door.

With this type of sliding door, the door is first tilted to the ventilation position. Only after turning the handle to the upper position the sash extends parallel to the side.

This sliding door system is made of statically rigid Schüco LivIng profiles. Therefore, even the best thermal insulation properties offered by profile systems for passive houses can be achieved.

By choosing the folding PSK, you get a more practical and imaginative variant of classic balcony doors.

The doors do not interfere with the space when opened and you can use the space at the door much more efficiently than with conventional balcony doors. This type of sliding door is additionally enriched with a classic ventilation function. It is also possible to make large formats in up to four sections.