Description
70 mm frame-depth hinged system compatible with any standard Channel 16 hardware. It features a thermal break of 35 mm in the frame and 30 mm in the sash, delivering excellent thermal and acoustic performance.
FEATURES
- Thermal transmittance – Uw ≥ 0.9 (W/m²K)
- Acoustic insulation – Rw up to 46 dB
- Air permeability – Class 4
- Watertightness – Class E1500
- Wind resistance – Class C5
- Reference AEV test 1.23 × 1.48 m / 2 sashes
- CSTB laboratory DTA certification
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