Product: SunGuard SN 70/37

Substrate: Triple Glazed

Performance Values:

Visible Light

  • Transmittance [%]: 63.4
  • Reflectance outside [%]: 13.6
  • Reflectance inside [%]: 15.7
  • Colour Rendering Index (Ra): 92.0

Solar Energy

  • Solar Factor (g) [%]: 33.9
  • Direct transmission[%]: 30.5
  • Reflectance outside [%]: 40.0
  • Absorption [%]: 29.6
  • UV [%]: 7.3

Coefficients

  • Shading Coefficient (sc) [g/0.87]: 0.39

Thermal Properties

  • U-Value [W/m²·K]: 0.5

Composition

  • Composition: 6mm / 16 mm / 4 mm / 16 mm / 4 mm - Coating on surface #2 and #5
  • Glass 1 & Coating: SunGuard SN 70/37 on Guardian ExtraClear
  • Glass 2 & Coating: Guardian ExtraClear
  • Glass 3 & Coating: ClimaGuard Premium2 on Guardian ExtraClear
  • Gap 1: 10% Air, 90% Argon
  • Gap 2: 10% Air, 90% Argon
  • Calculation Standard: EN 410:2011 / EN 673:2011