Product: SunGuard SN 51/28

Substrate: Double glazed

Performance Values:

Visible Light

  • Transmittance [%]: 50.8
  • Reflectance outside [%]: 12.4
  • Reflectance inside [%]: 22.8
  • Colour Rendering Index (Ra): 92.0

Solar Energy

  • Solar Factor (g) [%]: 27.9
  • Direct transmission[%]: 25.7
  • Reflectance outside [%]: 36.9
  • Absorption [%]: 37.4
  • UV [%]: 15.8

Coefficients

  • Shading Coefficient (sc) [g/0.87]: 0.32

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 51/28 on Guardian ExtraClear
  • Glass 2 & Coating: Guardian ExtraClear
  • Gap 1: 10% Air, 90% Argon
  • Calculation Standard: EN 410:2011 / EN 673:2011