– European Thermal Break Chamber 77mm –
Aesthetic variants:
Straight Line | Curved Line | Rustic Line | 3D
Performance
Thermal Transmission Coefficient Uw
0.80 W/m²K
Acoustic Attenuation Coefficient
40dB
Energy Class
Class A
Air Permeability (EN 1026)
Class 4
Watertightness (EN 1027)
Class E1650
Wind resistance (EN 12211)
Class C5
Minimum rim width
77 mm
Minimum Rim View
50 mm
Minimum view Rim + Sash
90 mm
Maximum Height
2700 mm
Maximum Length
1700 mm
Maximum Weight
160 Kg
Bit height
22 mm
Glass filling
62 mm
Thermal break
34 mm
League
6063
General thickness
1.5 mm
Types of opening
Opening window
Opening door
Opening door