Specs
Frame thickness 75 mm
Range of glazing 16- 66 mm
Window sash thickness 84 mm
Window thermal insulation Uwokna from 0.67 W/m2K
Possible types of cladding alu clad
Possible types of cladding PCV
Waterproof E 1950
Air permeabilityIV classWind load resistance C5
Burglary protection RC2, RC3