SNR 43

United States & Canada - EN

SNR 43

SunGuard® SuperNeutral

SNR 43

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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. Its light silver-blue color and slight reflectivity help achieve a sophisticated look, improved vision-to-spandrel matching and greater privacy for occupants.

Product information

Substrates

- Clear Float 5-10 mm
- Guardian UltraClear 6-10 mm
- Guardian CrystalGray 6-10 mm
- Gray 6 mm
- Green 6 mm

Applications

- Facades
- Windows
- Doors
- Curtain Walls
- Roofs
- Skylights

Manufacturing Options

- Tempered
- Laminated (not embedded)
- Heat Soaked
- Bent
- Heat Strengthened

Recommended Coating Positions

- Double glazed: #2 surface
- Triple Glazed: #2 surface

Maximum Size

- 130"x240"

Edge Deletion

- Yes

Glass Type

- Low E

Glass Functions

- Solar Control U-Value Benefit

Fabrication Options

- Must be used in Insulating Glass Units

Appearance

- Light Silver

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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Substrate

There is only one substrate available for this product

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Left sky conditions

Right sky conditions

This tool intended to represent the reflected/transmitted color ; however, glass color cannot be accurately portrayed online. Please see color disclaimer at bottom of the page.

You need more information and additional mockups? Consult our Glass Visualizer Tool:

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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

DoubleGlazed
TripleGlazed

DoubleGlazed

GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm) (2-SunGuard® SNR 43 (North America))

GAP: 10% Air, 90% Argon 12.7mm

GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm)

Calculated Values are in accordance with NFRC 2010

Performance Values

Visible Light

Transmittance (τv)

43 %

Reflectance outside (ρv)

28 %

Reflectance inside (ρv)

14 %

General Color Rendering Index (CRI)

91.1

Ultraviolet

Transmittance UV (τuv)

17 %

Solar Energy

Solar transmittance (τe)

19 %

Reflectance outside (ρe)

43 %

Reflectance inside (ρe)

40 %

Solar absorptance (αe)

38 %

Solar Heat Gain Coefficient (SHGC)

0.22

Shading Coefficient (sc)

0.25

Thermal properties

Winter night U-Value

0.240 Btu/hr·ft²·F

Summer day U-value

0.212 Btu/hr·ft²·F

Light to Solar Gain

Light to Solar Gain (LSG)

1.94

TripleGlazed

GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm) (2-SunGuard® SNR 43 (North America))

GAP: 10% Air, 90% Argon 12.7mm

GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm)

GAP: 10% Air, 90% Argon 12.7mm

GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm)

Calculated Values are in accordance with NFRC 2010

Performance Values

Visible Light

Transmittance (τv)

39 %

Reflectance outside (ρv)

29 %

Reflectance inside (ρv)

20 %

General Color Rendering Index (CRI)

89.6

Ultraviolet

Transmittance UV (τuv)

14 %

Solar Energy

Solar transmittance (τe)

17 %

Reflectance outside (ρe)

44 %

Reflectance inside (ρe)

33 %

Solar absorptance (αe)

40 %

Solar Heat Gain Coefficient (SHGC)

0.20

Shading Coefficient (sc)

0.23

Thermal properties

Winter night U-Value

0.180 Btu/hr·ft²·F

Summer day U-value

0.174 Btu/hr·ft²·F

Light to Solar Gain

Light to Solar Gain (LSG)

1.92

Performance Calculations

SunGuard® SuperNeutral

SNR 43

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

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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

Base glass *

There is only one substrate available for this product.

PVB interlayer thickness *

There is only one Interlayer available for this product.

Base glass *

There is only one substrate available for this product.

Base glass thickness *

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

Coating on surface 1 *

There is only one coating available

Coating on surface 2 *

There is only one coating available

Coating on surface 3 *

There is only one coating available

Coating on surface 4 *

There is only one coating available

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Standardization *

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Unit Display *

There is only one unit available for this calculation standard

Results

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Performance Values

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Outer Pane

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Middle Pane

Inner Pane

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Results

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