PROFILE SYSTEM: ETEM E45 HIDDEN VENT – Uw < 1.4 W/M2k
PROFILE SYSTEM: ETEM E75 PREMIUM SERIES – Uw < 1.2 W/m2K
GLAZING: AGC – Ug = 1.0 W/m2K

Air permeability: Class 4
Water tightness: Class E900
Resistance to wind load: Class C5
Burglar resistance: RC3
Thermal transmittance: Uf = 1,2 W/m2.K

Air permeability: Class 4
Water tightness: Class E1200
Resistance to wind load: Class C5
Sound insulation: Rw=42dB
Thermal transmittance: Uf = 1,9 W/m2.K
Burglar resistance: RC2