Q72
FIVE-CHAMBER PVC SYSTEM CLASS “A” WITH
OPTIMIZED MOUNTING DEPTH OF 72 MM,
PRODUCED WITH LEAD-FREE ENVIRONMENTALLY-FRIENDLY
CALCIUM-ZINC STABILIZERS.
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- heat transfer coefficient Uw=0.90 W/m K *
– sound insulation value Rw = 47dB *
– very good light permeability with small elevation width:114 mm
- in combination with Ug = 0.7 W/m. K, warm edge – 0.06 WmK
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- proven raw material suppliers
– strict production control
-integrated gaskets
– easy and secure hardware fixing
– equal reinforcement profiles
