Parallel sliding systems
Parallel-sliding aluminum structures (they are also called "Portal" or "patio" structures) are a combination of sliding doors and a swing-out window.
How it works: when opening, the sash moves a short distance inside the room, and then moves to the side parallel to the plane of the entire structure. The door leaf can also be reclined for ventilation, as in a standard swing-out window. Moreover, in this reclined position, the sash is securely fixed.
Special fittings ensure easy opening of the sash and its movement, even if it is large and heavy. Almost any family member can handle such a sash.
The handle on parallel-sliding structures can be either on one side or double-sided.
Parallel-sliding structures made of aluminum are used for glazing exits to balconies, verandas, terraces, Winter Gardens, as entrance doors to the house, etc. such structures work perfectly in wide openings, combining the functions of doors, panoramic windows and devices for natural ventilation of the room. Parallel-sliding structures can be shtulpovy, when two sashes are connected to each other without a bridge between them. This design allows you to open the widest possible opening in this type.
Parallel-sliding structures are equipped with sliding mosquito nets. Such grids cannot be installed only in one case - when a double-sided handle is installed. In other cases, they reliably protect the room from insects when the sash is open. In addition, the grid is painted in the same color as the main structure.