General performance

Calculated on a 2-pane window with dimensions 1230 x 1480 mm
Thermal transmittance
(with glass Ug = 1.0 (warm intercalation))		 Uw = 1.3 W/m2K
Air permeability CLASS 4
Water tightness E1050
Wind load resistance C3
Acoustic insulation Up to 48 dB

Basic system dimensions

Frame section 75 mm
Sash section 76/81 mm
Gap on the central joint 5 mm
Glass stop bead 15 mm
Wall stop bead 22/35 mm

Technical characteristics

Extruded profiles alloy 6060 (UNI 9006/1)
Dimensional tolerances and thicknesses UNI EN 12020-02
Air, water, and wind sealing type Open joint
Thermal break (frame only) Made with two continuous polyamide strips reinforced with fiberglass
Glass applications With square 90° glass stop
Glass chamber Variable depending on the glass stops used