G20CS

Acoustic insulation from 35 dB to 38 dB

Thermal transmittance from 1,7 W/m2k to 1,3 W/m2k

Wind resistance from 3C to 5C

Waterproof resistance from n.p.d. to 3A

Air permeability from 2 to 4

Locking with deadbolts operates by a high security Euro - profile Cylinder, equipped by defender on external side, from inside thumbturn operates latch and locking system, handle operates latch only, keys in a sealed package, + Service Cylinder Yale nr. 3 keys. The locks are independent one from the other.

12 fixing points