FIN-Window Classic-line 77
PVC-PVC
Uw 1 vantail double/triple vitrage:1,2 / 0,77 W/m²K
Uw 2 vantaux double/triple vitrage:1,3 / 0,88 W/m²K
Rw standard:32 (-2;-6) dB
Rw valeur maximale:45 (-1;-3) dB