GlassX Comfort

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  • Glass Make-up
    Glass 1 exterior Tempered safety glass
    Cavity 1 Space with inert gas
    Glass 2 Tempered safety glass with Low-E
    Cavity 2 Space with inert gas
    Glass 3 Tempered safety glass with Low-E
    Cavity 3 Tempered, with optional ceramic screenprint
    Glass 4 interior Clear Floatglas, optional with ceramic screenprint*
    Metric Imperial
    Thermal
    U-value (max) 0.48 W/m²K 0.08 Btu/F-ft²-hr
    R-value R12 R12
    Light Transmission
    When crystalline PCM 8 – 28% (± 3%)
    When liquid PCM 12 – 44% (± 4%)
    Solar Heat Gain Coefficient (g-value):
    Vertical Direct Transmission
    When Crystalline PCM 33% (± 4%)
    When liquid PCM 37% (± 4%)
    Additional Information
    PCM Storage capacity 1185 Wh/m² 376 btu/ft²
    PCM Storage temperature 26 – 28 C° 79 – 82 F°
    Element thickness 52 – 76 mm 2” – 3”
    Thickness tolerance -1 / +4 mm -1/32 / +5/32”
    Weight max. 92 kg/m² 19 lbs/ft²
    Max. surface area 6.0 m² 64.6 ft²
    Max. Height 3000mm 118”
    Max. Width 2000mm 78 ¾”

    *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.