Specification:​

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• 6-chamber construction,

• building depth 85 mm,

• width of the frame/wing set 119 mm,

• Ultradur High Speed reinforcement,

• middle seal (3 gaskets),

• internal clamps as standard,

• six anti-burglary points in the standard,

• in the standard blockade of the incorrect position of the handle,

• profiles in the standard combined in V-Perfect technology,

• panes paste to the wing using the "bonding inside" technology,

• glazing with packets up to 51 mm wide,

• profiles available in the classic-line style,

• system compatible with other systems with a width of 85 mm,

• possibility of mounting Aluskin covers,

• recommended for energy-saving and passive construction.