Every unit can be designed as single, pair or constant. Extensible cover, interior, exterior, pivots, collapsible, sliding, pulling bolts and lifting bolts can be preferred as eloksal, micron or dyed.

The isolation between the wings and the case profiles, is provided by EPDM gaskets. The profiles are chosen as thin or thick section according to the application area and according to the application conditions. The thickness is closed by sliding systems, which are between80mm - 300mm with 40mm - 80mm width. Condensations on the profile are prevented by non-insulated or insulated systems with the help of heat barriers. These barriers provide max heat isolation, by separating inner and outer profiles.

According to architecture, geography, area and properties, glass,tablet, panel etc. can be assembled to the units.