Middle East & Africa - EN

SN Grey 40 T

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SunGuard® SuperNeutral

SN Grey 40 T

SN Grey 40 T
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Light without the heat

Developed to meet the growing desire for neutral grey-colored architectural glazing, Guardian SunGuard® SuperNeutral (SN) Grey 40 T is a highly selective double silver coated solar control glass with a distinctive neutral grey appearance.

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Outdoor Glass Color
Indoor Glass Color

Product information

Substrates
  • Clear 4-12 mm
Applications
  • Storefronts
  • Windows
  • Skylights
  • Facades
  • Roof window
  • Curtain walls
Manufacturing Options
  • Heat Strengthened
  • Edgework
  • TPF (Temporary Protective Film)
  • Heat Soaked
  • Must be Heat Treated
  • Bent
  • Laminated
  • Tempered
Recommended Coating Positions
  • Surface 2 (double IGU)
Maximum Size
  • <3210x6000mm
Edge Deletion
  • Yes
Glass Type
  • Double Silver Coated Glass
Glass Functions
  • Reduced reflection
  • Solar control
  • Reduced glare
  • Selective visibility
  • Thermal insulation
Fabrication Options
  • Can be Laminated
  • Can be used Monolithic
  • Can be in an Insulating Glass Unit
Appearance
  • Neutral
  • Gray

Visual Appearance

Use the Glass Visualizer 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.

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Performance data

The glazing make-up suggestions below are pre-defined to provide examples of commonly used combinations of products. There are many other glass combinations available at Glass Analytics.

  • Default Performance Data
  • Performance Calculations

  • Double Glazed

  • Triple Glazed

Double Glazed

pim/components/structure/pim-double

GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm (2-SunGuard® SN Grey 40 T (Middle East & Africa))

GAP: 100% Air 12.0mm

GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm

Calculated Values are in accordance with NFRC2010

Performance Values

Visible Light
Transmittance (τv)
36 %
Reflectance outside (ρv)
8 %
Reflectance inside (ρv)
13 %
General Color Rendering Index (CRI)
85.6
Ultraviolet
Transmittance UV (τuv)
12 %
Solar Energy
Solar transmittance (τe)
15 %
Reflectance outside (ρe)
23 %
Reflectance inside (ρe)
36 %
Solar absorptance (αe)
62 %
Solar Heat Gain Coefficient (SHGC)
0.21
Shading Coefficient (sc)
0.24
Thermal properties
Winter night U-Value
1.638 W/m²·K
Summer day U-value
1.578 W/m²·K
Light to Solar Gain
Light to Solar Gain (LSG)
1.68
Embodied Co<sub>2</sub>
[eq. kg/m²] A1-A3
39.35

Triple Glazed

pim/components/structure/pim-triple

GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm (2-SunGuard® SN Grey 40 T (Middle East & Africa))

GAP: 100% Air 12.0mm

GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 4mm

GAP: 100% Air 12.0mm

GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm

Calculated Values are in accordance with NFRC2010

Performance Values

Visible Light
Transmittance (τv)
33 %
Reflectance outside (ρv)
9 %
Reflectance inside (ρv)
19 %
General Color Rendering Index (CRI)
84.7
Ultraviolet
Transmittance UV (τuv)
10 %
Solar Energy
Solar transmittance (τe)
14 %
Reflectance outside (ρe)
23 %
Reflectance inside (ρe)
33 %
Solar absorptance (αe)
63 %
Solar Heat Gain Coefficient (SHGC)
0.19
Shading Coefficient (sc)
0.22
Thermal properties
Winter night U-Value
1.234 W/m²·K
Summer day U-value
1.265 W/m²·K
Light to Solar Gain
Light to Solar Gain (LSG)
1.71
Embodied Co<sub>2</sub>
[eq. kg/m²] A1-A3
51.13
Performance Calculations
SunGuard® SuperNeutral
SN Grey 40 T
Monolithic Not Laminated Monolithic Laminated Double Glazed Not Laminated Double Outer pane Laminated Double Inner pane Laminated Double Inner and Outer pane Laminated Triple Glazed Not Laminated Triple Outer pane Laminated Triple Inner pane Laminated Triple Inner and Outer pane Laminated
With the performance calculator, you can quickly calculate the performance data that matches your own glazing make-up
  • 1 Pane
  • 2 calculation format
  • 3 Results
  • 1 Outer Pane
  • 2 Inner Pane
  • 3 cavity
  • 4 calculation format
  • 5 Results
  • 1 Outer Pane
  • 2 Middle Pane
  • 3 Inner Pane
  • 4 cavity
  • 5 calculation format
  • 6 Results
Choose a glazing

  • Monolithic

    Not available for this product

  • Double

    Not available for this product

  • Triple

    Not available for this product

Monolithic

Monolithic Laminated

Double Glazed

Double Outer pane Laminated

Double Inner pane Laminated

Double Inner and Outer pane Laminated

Triple Glazed

Triple Outer pane Laminated

Triple Inner pane Laminated

Triple Inner and Outer pane Laminated

Outer Pane

There is only one substrate available for this product.
There is only one Interlayer available for this product.
There is only one substrate available for this product.
There is only one thickness available, to calculate other thickness' please go to Glass Analytics
Glass thickness are symetrical and represent the glass to be laminated
There is only one coating available
There is only one coating available
There is only one coating available
There is only one coating available
Choose your calculation format

There is only one calculation standard available
There is only one unit available for this calculation standard
Results

Calculated Values are in accordance with

Performance Values

For more details on the performance values displayed and Embodied CO2 please <a href="https://www.guardianglass.com/us/en/tools-and-resources/resources/performance-value-terms" target="_blank">click here</a>
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