SunGuard® SuperNeutral®

SNX 51/23

Triple silver technology and neutral blue, all in one

SunGuard SNX 51/23 coated glass combines superior solar control with a subtle blue hue. Offering excellent performance properties and an attractive aesthetic, this triple silver coating is trusted on some of today’s most notable buildings. Its high light transmission can help you meet stringent energy codes, enhance daylighting and reduce air conditioning demands.

Key features:

Neutral blue hue: Offers an attractive outdoor reflected color
High light-to-solar gain: Allows for more visible light indoors and a transparent glass façade
Superior solar and thermal performance: Exceeds most energy requirements
Strong color rendering index: Illuminates interiors with the natural color of light

Request SNX 51/23 sample

Product Downloads:

SNX Flyer SunGuard Brochure Building Information Modeling (BIM)

CSI 3-Part Specifications:

Download SNX 51/23 Spec

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

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)

Visual appearance

Use the glass visulaizer to get an introductory understanding of how glass will appear in use. Use the Glass Analytics tools to explore even more options for color and performance.

Visual appearance

Use the glass visulaizer to get an introductory understanding of how glass will appear in use. Use the Glass Analytics tools to explore even more options for color and performance.

Launch Glass Visualizer

*Intended to represent the reflected/transmitted color on clear; however, glass color cannot be accurately portrayed online. Please see color disclaimer at bottom of the page.
For more information and additional mockups visit the full Glass Visualizer.

Performance Data

  • TRANSMITTANCE

    1. Visible Light 53%
    2. Ultraviolet 14%
    3. Solar Energy 20%
    4. Light to Solar Gain (LSG) 2.28
  • Reflectance [%]

    1. Visible Light Outside 14%
    2. Visible Light Inside 14%
    3. Solar Energy Outside 46%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.24
    2. Winter Nighttime - Air 0.29
    3. Summer Daytime - Air 0.27
  • Heat Gain

    1. Relative Heat Gain (RHG) 57
    2. Solar Heat Gain Coefficient (SHGC) 0.23
  • Composition

    1. IG 6 mm/12.7 mm/6 mm - Coating on surface #2
    2. Outboard lite SunGuard SNX 51/23 on UltraClear
    3. Inboard lite Guardian UltraClear
    4. Calculation Standard NFRC-2010
  • TRANSMITTANCE

    1. Visible Light 51%
    2. Ultraviolet 11%
    3. Solar Energy 19%
    4. Light to Solar Gain (LSG) 2.19
  • Reflectance [%]

    1. Visible Light Outside 14%
    2. Visible Light Inside 14%
    3. Solar Energy Outside 36%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.24
    2. Winter Nighttime - Air 0.29
    3. Summer Daytime - Air 0.27
  • Heat Gain

    1. Relative Heat Gain (RHG) 57
    2. Solar Heat Gain Coefficient (SHGC) 0.23
  • Composition

    1. IG 6 mm/12.7 mm/6 mm - Coating on surface #2
    2. Outboard lite SunGuard SNX 51/23 on Clear
    3. Inboard lite Guardian Float Clear
    4. Calculation Standard NFRC-2010
  • TRANSMITTANCE

    1. Visible Light 33%
    2. Ultraviolet 7%
    3. Solar Energy 13%
    4. Light to Solar Gain (LSG) 1.78
  • Reflectance [%]

    1. Visible Light Outside 9%
    2. Visible Light Inside 13%
    3. Solar Energy Outside 23%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.24
    2. Winter Nighttime - Air 0.29
    3. Summer Daytime - Air 0.27
  • Heat Gain

    1. Relative Heat Gain (RHG) 46
    2. Solar Heat Gain Coefficient (SHGC) 0.19
  • Composition

    1. IG 6 mm/12.7 mm/6 mm - Coating on surface #2
    2. Outboard lite SunGuard SNX 51/23 on CrystalBlue
    3. Inboard lite Guardian Float Clear
    4. Calculation Standard NFRC-2010
  • TRANSMITTANCE

    1. Visible Light 36%
    2. Ultraviolet 6%
    3. Solar Energy 14%
    4. Light to Solar Gain (LSG) 1.85
  • Reflectance [%]

    1. Visible Light Outside 9%
    2. Visible Light Inside 13%
    3. Solar Energy Outside 18%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.24
    2. Winter Nighttime - Air 0.29
    3. Summer Daytime - Air 0.27
  • Heat Gain

    1. Relative Heat Gain (RHG) 48
    2. Solar Heat Gain Coefficient (SHGC) 0.20
  • Composition

    1. IG 6 mm/12.7 mm/6 mm - Coating on surface #2
    2. Outboard lite SunGuard SNX 51/23 on CrystalGray
    3. Inboard lite Guardian Float Clear
    4. Calculation Standard NFRC-2010
  • TRANSMITTANCE

    1. Visible Light 26%
    2. Ultraviolet 5%
    3. Solar Energy 10%
    4. Light to Solar Gain (LSG) 1.57
  • Reflectance [%]

    1. Visible Light Outside 7%
    2. Visible Light Inside 13%
    3. Solar Energy Outside 17%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.24
    2. Winter Nighttime - Air 0.29
    3. Summer Daytime - Air 0.27
  • Heat Gain

    1. Relative Heat Gain (RHG) 41
    2. Solar Heat Gain Coefficient (SHGC) 0.16
  • Composition

    1. IG 6 mm/12.7 mm/6 mm - Coating on surface #2
    2. Outboard lite SunGuard SNX 51/23 on Gray
    3. Inboard lite Guardian Float Clear
    4. Calculation Standard NFRC-2010
  • TRANSMITTANCE

    1. Visible Light 43%
    2. Ultraviolet 5%
    3. Solar Energy 15%
    4. Light to Solar Gain (LSG) 1.99
  • Reflectance [%]

    1. Visible Light Outside 11%
    2. Visible Light Inside 13%
    3. Solar Energy Outside 10%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.24
    2. Winter Nighttime - Air 0.29
    3. Summer Daytime - Air 0.27
  • Heat Gain

    1. Relative Heat Gain (RHG) 52
    2. Solar Heat Gain Coefficient (SHGC) 0.22
  • Composition

    1. IG 6 mm/12.7 mm/6 mm - Coating on surface #2
    2. Outboard lite SunGuard SNX 51/23 on Green
    3. Inboard lite Guardian Float Clear
    4. Calculation Standard NFRC-2010

Displayed colors are intended to represent actual color. Color is a function of light and reflectivity and cannot be accurately portrayed online. Actual glass samples should be used to determine color. Please order a sample and discuss color with your Guardian Architectural Design Manager to ensure you are pleased with your SunGuard selection before ordering glass for your project