Guardian Glass -SunGuard® SN 43 Coated Glass

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Low heat gain, subtle reflectivity, super energy savings

SunGuard SNR 43 coated glass offers exceptional solar control and a desirable aesthetic suitable for any type of project.


Category: bent glass | curved glass | float glass...

MasterFormat: Door Louvers and Vision Lights | Entrances, Storefronts, and Curtain Walls | Curtain Wall and Glazed Assemblies...


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Overview


SunGuard® SN 43 Coated Glass

Low heat gain, subtle reflectivity, super energy savings

SunGuard SNR 43 coated glass offers exceptional solar control and a desirable aesthetic suitable for any type of project. Its light silver-blue color and slight reflectivity help achieve a sophisticated look, improved vision-to-spandrel matching and greater privacy for occupants.

Key features:

Very low heat gain: Exceeds most energy requirements
Modern appearance: Achieves excellent vision-to-spandrel matching
Increased reflectivity: Enhances privacy and interior-to-exterior views in low light conditions
Must be heat-treated: Available through nationwide network of Guardian Select® fabricators

Product Information

Applications
  • Facades

  • Windows

  • Doors

  • Curtain Walls

  • Roofs

  • Skylights

Manufacturing Options
  • Tempered

  • Laminated

  • Heat Soaked

  • Bent

  • Heat Strengthened

  • Annealed

Float Glass Substrates
  • Guardian UltraClear® (6-10 mm)

  • Clear (6-12 mm)

  • CrystalBlue® (6 mm)

  • CrystalGray® (6-10 mm)

  • Gray (6 mm)

  • Green (6 mm)

Recommended coating positions
  • Double glazed: #2 surface

  • Triple Glazed: #2 surface

Performance Data

ULTRACLEAR LOW-IRON

  • TRANSMITTANCE

    • Visible Light 45%

    • Ultraviolet 24%

    • Solar Energy 21%

    • Light to Solar Gain (LSG) 1.96

  • REFLECTANCE

    • Visible Light Outside 28%

    • Visible Light Inside 14%

    • Solar Energy Outside 54%

  • U-VALUE

    • Winter Nighttime - Argon(90%) 0.24

    • Winter Nighttime - Air 0.29

    • Summer Daytime - Air 0.27

  • HEAT GAIN

    • Relative Heat Gain (RHG) 56

    • Solar Heat Gain Coefficient (SHGC) 0.23

  • COMPOSITION

    • IG 6 mm/12.7 mm/6 mm - Coating on surface #2

    • Outboard lite SunGuard SNR 43 on UltraClear

    • Inboard lite Guardian UltraClear

    • Calculation Standard NFRC-2010

CLEAR
  • TRANSMITTANCE

    • Visible Light 43%

    • Ultraviolet 17%

    • Solar Energy 19%

    • Light to Solar Gain (LSG) 1.89

  • REFLECTANCE

    • Visible Light Outside 28%

    • Visible Light Inside 14%

    • Solar Energy Outside 43%

  • U-VALUE

    • Winter Nighttime - Argon(90%) 0.24

    • Winter Nighttime - Air 0.29

    • Summer Daytime - Air 0.27

  • HEAT GAIN

    • Relative Heat Gain (RHG) 56

    • Solar Heat Gain Coefficient (SHGC) 0.23

  • COMPOSITION

    • IG 6 mm/12.7 mm/6 mm - Coating on surface #2

    • Outboard lite SunGuard SNR 43 on Clear

    • Inboard lite Guardian Float Clear

    • Calculation Standard NFRC-2010

CRYSTALBLUE
  • TRANSMITTANCE

    • Visible Light 28%

    • Ultraviolet 11%

    • Solar Energy 13%

    • Light to Solar Gain (LSG) 1.5

  • REFLECTANCE

    • Visible Light Outside 14%

    • Visible Light Inside 13%

    • Solar Energy Outside 26%

  • U-VALUE

    • Winter Nighttime - Argon(90%) 0.24

    • Winter Nighttime - Air 0.29

    • Summer Daytime - Air 0.27

  • HEAT GAIN

    • Relative Heat Gain (RHG) 46

    • Solar Heat Gain Coefficient (SHGC) 0.19

  • COMPOSITION

    • IG 6 mm/12.7 mm/6 mm - Coating on surface #2

    • Outboard lite SunGuard SNR 43 on CrystalBlue

    • Inboard lite Guardian Float Clear

    • Calculation Standard NFRC-2010

CRYSTALGRAY
  • TRANSMITTANCE

    • Visible Light 31%

    • Ultraviolet 9%

    • Solar Energy 13%

    • Light to Solar Gain (LSG) 1.59

  • REFLECTANCE

    • Visible Light Outside 16%

    • Visible Light Inside 14%

    • Solar Energy Outside 21%

  • U-VALUE

    • Winter Nighttime - Argon(90%) 0.24

    • Winter Nighttime - Air 0.29

    • Summer Daytime - Air 0.27

  • HEAT GAIN

    • Relative Heat Gain (RHG) 47

    • Solar Heat Gain Coefficient (SHGC) 0.19

  • COMPOSITION

    • IG 6 mm/12.7 mm/6 mm - Coating on surface #2

    • Outboard lite SunGuard SNR 43 on CrystalGray

    • Inboard lite Guardian Float Clear

    • Calculation Standard NFRC-2010

GRAY
  • TRANSMITTANCE

    • Visible Light 22%

    • Ultraviolet 8%

    • Solar Energy 10%

    • Light to Solar Gain (LSG) 1.31

  • REFLECTANCE

    • Visible Light Outside 10%

    • Visible Light Inside 13%

    • Solar Energy Outside 19%

  • U-VALUE

    • Winter Nighttime - Argon(90%) 0.24

    • Winter Nighttime - Air 0.29

    • Summer Daytime - Air 0.27

  • HEAT GAIN

    • Relative Heat Gain (RHG) 41

    • Solar Heat Gain Coefficient (SHGC) 0.17

  • COMPOSITION

    • IG 6 mm/12.7 mm/6 mm - Coating on surface #2

    • Outboard lite SunGuard SNR 43 on Gray

    • Inboard lite Guardian Float Clear

    • Calculation Standard NFRC-2010

GREEN
  • TRANSMITTANCE

    • Visible Light 36%

    • Ultraviolet 8%

    • Solar Energy 14%

    • Light to Solar Gain (LSG) 1.78

  • REFLECTANCE

    • Visible Light Outside 21%

    • Visible Light Inside 14%

    • Solar Energy Outside 14%

  • U-VALUE

    • Winter Nighttime - Argon(90%) 0.24

    • Winter Nighttime - Air 0.29

    • Summer Daytime - Air 0.27

  • HEAT GAIN

    • Relative Heat Gain (RHG) 50

    • Solar Heat Gain Coefficient (SHGC) 0.2

  • COMPOSITION

    • IG 6 mm/12.7 mm/6 mm - Coating on surface #2

    • Outboard lite SunGuard SNR 43 on Green

    • Inboard lite Guardian Float Clear

    • Calculation Standard NFRC-2010


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Specifications

Product Color Swatches Transmitted Color - the appearance when looking through glass in daylight.
Guardian UltraClear® (6-10 mm)Clear (6-12 mm)CrystalBlue® (6 mm)
CrystalGray® (6-10 mm)Gray (6 mm)Green (6 mm)
Sweetsstakes