Curtain wall
 
			- Thermal transmittance (Uw): Up to 1,4 W/m²K 
- Acoustic insulation (Rw): 37 dB (-3;-7) 
- Air permeability: Class AE 
- Water permeability: Class RE1500 
- Wind resistance: Suitable 1500 Pa 
- Maximum glazing: 47 mm 
 
			- Thermal transmittance (Uw): Up to 1,8 W/m²K 
- Acoustic insulation (Rw): 37 dB (-3;-7) 
- Air permeability: Class AE 
- Water permeability: Class RE1500 
- Wind resistance: Suitable 1500 Pa 
- Maximum glazing: 39 mm 
 
			- Thermal transmittance (Uw): Up to 1,8 W/m²K 
- Acoustic insulation (Rw): 37 dB (-3;-7) 
- Air permeability: Class AE 
- Water permeability: Class RE1500 
- Wind resistance: Suitable 1500 Pa 
- Maximum glazing: 39 mm 
 
			- Thermal transmittance (Uw): Up to 1,9 W/m²K 
- Acoustic insulation (Rw): 36 dB (-2; -6) 
- Air permeability: Class AE 
- Water permeability: Class RE1500 
- Wind resistance: Suitable 1500 Pa 
- Maximum glazing: 42 mm