Description
54 mm frame-depth hinged system with a 24 mm thermal break and a maximum glazing capacity of 41 mm; features that provide optimal thermal performance, Uw from 1.0 W/m²K, and acoustic performance up to 46 dB of noise protection.
FEATURES
- Thermal transmittance – Uw ≥ 1.0 (W/m²K)
- Acoustic insulation – Rw up to 46 dB
- Air permeability – Class 4
- Water tightness – Class E1200
- Wind resistance – Class C5
- Reference AEV test 1.23 x 1.48 m / 2 sashes
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