Description
Double sliding window system with thermal break and shutter guide inserted between the outer and inner sashes.
It is available in a standard sliding version with the possibility of integrating the shutter guide into the lateral frame.
FEATURES
- Thermal transmittance
Double: Uw ≥ 1.3 (W/m²K)
Standard: Uw ≥ 2.3 (W/m²K)
- Acoustic insulation
Double: Rw up to 40 dB
Standard: Rw up to 34 dB
- Air permeability – Class 3
- Water tightness – Class 8A
- Wind resistance – Class C5
Reference test: double sliding AEV 1.25 x 1.50 m / 2 sashes
Reference test: AEV 1.20 x 1.20 m / 2 sashes
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