Product: SunGuard Neutral 40

Substrate: Clear

Performance Values:

TRANSMITTANCE

  • Visible Light: 40%
  • Ultraviolet: 27%
  • Solar Energy: 25%
  • Light to Solar Gain (LSG): 1.25

Reflectance

  • Visible Light Outside: 21%
  • Visible Light Inside: 12%
  • Solar Energy Outside: 23%

U-VALUE

  • Winter Nighttime - Argon(90%): 0.29
  • Winter Nighttime - Air: 0.33
  • Summer Daytime - Air: 0.33

Heat Gain

  • Relative Heat Gain (RHG): 78
  • Solar Heat Gain Coefficient (SHGC): 0.32

Composition

  • IG: 6 mm/12.7 mm/6 mm - Coating on surface #2
  • Outboard lite: SunGuard Neutral 40 on Clear
  • Inboard lite: Guardian Float Clear
  • Calculation Standard: NFRC-2010