Thermal Insulation
Passive
Uf = 0.99 W/m2K
Air-Water-Wind
High
Class 4 (600Pa) / Class E900 (900Pa) / Class C4 (1600Pa)
Acoustics
Extreme
Burglar Resistance
High
RC2 – WK2 – RC3 – WK3
Height Vent
Min 600 mm
Max 2800 mm
Frame-Vent Width Open Out
Min 140 mm