Guardian Glass -SunGuard® Neutral 40 Coated Glass

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Versatile design options without compromise

SunGuard Neutral 40 coated glass combines excellent solar control, thermal insulation and a variety of manufacturing options in one.


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® Neutral 40 Coated Glass

Versatile design options without compromise

SunGuard Neutral 40 coated glass combines excellent solar control, thermal insulation and a variety of manufacturing options in one. With a neutral gray/silver reflected appearance on clear glass, Neutral 40 coated glass offers flexibility to create unique designs without compromising performance.

Key features:

Neutral, slightly reflective aesthetic: Creates a sophisticated look with available matching spandrel
Flexible options: Can be laminated, tempered, heat-strengthened, curved and more
Medium visible light transmission and low heat gain: Helps save energy

Product InformationApplications

  • Facades

  • Windows

  • Doors

  • Curtain Walls

  • Roofs

  • Skylights

Manufacturing Options
  • Tempered

  • Laminated

  • Heat Soaked

  • Bent

  • Heat Strengthened

  • Annealed

Float Glass Substrates
  • Clear (6-10 mm)

  • Green (6 mm)

Recommended coating positions
  • Double glazed: #2 surface

  • Triple Glazed: #2 surface

Performance Data

Clear

  • 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

GREEN
  • TRANSMITTANCE

    • Visible Light 34%

    • Ultraviolet 11%

    • Solar Energy 16%

    • Light to Solar Gain (LSG) 1.40

  • REFLECTANCE

    • Visible Light Outside 16%

    • Visible Light Inside 12%

    • Solar Energy Outside 10%

  • U-VALUE

    • Winter Nighttime - Argon(90%) 0.29

    • Winter Nighttime - Air 0.33

    • Summer Daytime - Air 0.33

  • HEAT GAIN

    • Relative Heat Gain (RHG) 59

    • Solar Heat Gain Coefficient (SHGC) 0.24

  • COMPOSITION

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

    • Outboard lite SunGuard Neutral 40 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.
Clear (6-10 mm)Green (6 mm)
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