Product: SunGuard SN 40/23

Substrate: Double glazed

Performance Values:

Visible Light

  • Transmittance [%]: 40.0
  • Reflectance outside [%]: 15.6
  • Reflectance inside [%]: 32.0
  • Colour Rendering Index (Ra): 91.0

Solar Energy

  • Solar Factor (g) [%]: 23.5
  • Direct transmission[%]: 21.1
  • Reflectance outside [%]: 35.9
  • Absorption [%]: 42.9
  • UV [%]: 13.2

Coefficients

  • Shading Coefficient (sc) [g/0.87]: 0.27

Thermal Properties

  • U-Value [W/m²·K]: 1.0

Composition

  • Composition: 6mm / 16 mm / 4 mm - Coating on surface #2
  • Glass 1 & Coating: SunGuard SN 40/23 on Guardian ExtraClear
  • Glass 2 & Coating: Guardian ExtraClear
  • Gap 1: 10% Air, 90% Argon
  • Calculation Standard: EN 410:2011 / EN 673:2011