5-chamber frame and sash profiles made exclusively of prime material in A-class with installation width 70 mm.
One-chamber glass package with thermal transmittance Ug=1,0 W/(m²K) according to the PN-EN674 norm in standard. The possibility to apply three-glass package with Ug = 0,7 W/(m²K). Maximal glazing thickness up to 36 mm. The possibility to apply glasses with enhanced sound insulation, tempered, safety, anti-burglary, ornament or solar protective.
The possibility to apply automatic fitting that supports tilt closing. Four anti-burglary bolts in standard.