TECHNICAL FEATURES
1Thermal transmittance:
Ucw = 1,7 W/m²K / Ug = 1,1 W/m²K
Ucw = 1,7 W/m²K / Ug = 1,1 W/m²K
2Acoustic insulation: Rw = 42 dB (−2; −5) 
3Air permeability: AE750
4Watertightness: RE750 
5Wind resistance: 3000 Pa
6Infill thickness: 4 to 66 mm




