The system provides concealed sash look through just one special designed gasket, where ease-of-use installation and application is possible.
Beside using standard hinges, the use of concealed hinges will ensure a delicated outlook inside and outside of the building.
Water Tightness
E 8A (450 Pa)
Resistance to Wind
A3
Thermal Transmittance Coefficient
Uw: 1,9 W/m2K/Ug: 1,4 W/m2K
Air permeability
Class 4 (600 Pa) EN 1026 EN