01Casements deliver targeted ventilation
CX58 outward-opening windows can be positioned beside the taller fixed glass to provide fresh air without interrupting the main composition. Because the sash moves outside, the interior sill and nearby furniture remain usable.
02Perimeter seals protect the closed opening
A casement closes against seals around its perimeter, supporting weather protection when correctly sized, glazed and installed. Hardware, drainage and glass must still be matched to the elevation’s wind and rain exposure.
03The L6 supports a wider route to the garden
The heavy-duty sliding system is used for the larger terrace opening, where stronger profiles and running gear help carry larger glazed panels. The final system can be configured around panel weight, weather exposure and frequency of use.