Technical information
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Opening type: vertical sliding (bottom up)
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Frame depth: min. 180 mm
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Profile: Classic
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Thermal transmittance (Uw): 1.3 W/m²K
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Standard glazing: double-glazed unit with one low-emissivity glass
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Glazing unit thickness: 26 mm
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Air permeability: Class 3
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Resistance to wind load: C5
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Water tightness: 3A
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Sound insulation: Rw (C; Ctr) = 29 (−1; −2) dB
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