Technical Data - VELUX modulaire lichtstraten
Technical Data - VELUX modulaire lichtstraten
Technical Data - VELUX modulaire lichtstraten
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<strong>Technical</strong> data<strong>VELUX</strong>2Modular skylightPerformance area<strong>Technical</strong> valueProperty Standard Symbol and UnitRoof Windows & Skylights (EN 14351-1:2006+A1:2010)8H-20G1-33.2FLow EVariant 102-layer panePane variant8H-20G1-33.2FLSUN1Variant 113-layer pane8H-12G1-8HS-12G1-33.2FLow EVariant 16Resistance to wind load EN 12211 / EN 12210 Class C5Water tightness EN 12208 / EN 1027 Class E900Air permeability EN 12207 / EN 1026 Class 4Sound insulationEN ISO 717-1 /EN ISO 140-3Rw (C; Ctr) [dB] 35Thermal transmittance EN ISO 10077-2 Uw [W/(m²K)] 1,4 1,0Radiation – Solar factor EN 410 - 0,58 0,27 0,47Radiation – LighttransmittanceEN 410 - 0,77 0,48 0,68Resistance to snow load - IGU 8/20/33.2 8/12/8/12/33.2Reaction to fire EN 13501-1 Class B, s1-d2External fireperformanceEN 13501-5 / BS 476-3 Class Npd
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