GlassX Prism

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  • Glass Make-up
    Glass 1 exterior Tempered safety glass
    Cavity 1 Space with Prism Plate and inert gas
    Glass 2 Tempered safety glass with Low-E
    Cavity 2 Space with inert gas
    Glass 3 Interior Tempered, with optional ceramic screenprint*
    Metric Imperial
    Thermal
    U-value (max) 0.48 W/m²K 0.08 Btu/F-ft²-hr
    R-value R12 R12
    Light Transmission 54%
    Solar Heat Gain Coefficient (g-value):
    Vertical Direct Transmission 44% (± 4%)
    Diffuse Transmission 29%
    Seasonal SHGC winter months 41%
    Seasonal SHGC summer months 12%
    Additional Information
    Element thickness 32 – 54mm 1 1/4” – 2 1/18”
    Thickness tolerance -1 / +4 mm -1/32 / +5/32”
    Weight max. 54 kg/m² 11 lbs/ft²
    Max. surface area 6.0 m² 64.6 ft²
    Max. Height 3000mm 118”
    Max. Width 2000mm 78¾”

    *acts as safety glass when complete

    The specifications U-value, light transmission and g-value are certificated by the Fraunhofer Institute for Solar Energy Systems.