Alsistem Sirio 50
Stick curtain wall with mullions and transoms for flat or variable-angle façades, roofs and pyramids, with front or sequential installation.
- System supplier
- Alsistem
- Material
- Aluminium
- Type
- Curtain wall
- Source
- Sheet on alsistem.it (new tab)
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Performance
Class A4Air permeability
Class RE750Watertightness
± 3.0 kN/m²Wind load resistance
46 dBSound insulation
1.2 W/m²K mullions · 1.9 transomsThermal insulation (declared)
Values declared by Alsistem on its website.
| System supplier | Alsistem |
|---|---|
| Type | Curtain wall |
| Assembly | Screws, pins or brackets |
| NEO version | Available, with aluminium and strips from recycled material |