Product: SunGuard SN 40/23

Substrate: Triple Glazed

Performance Values:

Visible Light

  • Transmittance [%]: 36.6
  • Reflectance outside [%]: 16.4
  • Reflectance inside [%]: 32.1
  • Colour Rendering Index (Ra): 90.0

Solar Energy

  • Solar Factor (g) [%]: 21.3
  • Direct transmission[%]: 18.5
  • Reflectance outside [%]: 36.4
  • Absorption [%]: 45.1
  • UV [%]: 8.5

Coefficients

  • Shading Coefficient (sc) [g/0.87]: 0.25

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 40/23 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