SEARCH BY PERFORMANCE

Use the following product selection tool to find specific glass products by their performance values. Filter by Visible Light Transmission, Solar Heat Gain, Reflectance and U-Value to find a product that meets your requirements.


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Printing

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Spandrel


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Visible Light Transmission (VLT)
2% - 91%
Solar Heat Gain Coefficient (SHGC)
0.08 - 0.9
Exterior Reflectance
5% - 47%
U-Value
0.12 - 20

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Transmittance Reflectance U-Value U-Value
Product Code Configuration Printing Argon Spandrel Visible UV Exterior Interior Winter Summer Winter Summer SHGC LSG Actions

 

Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software.

 

Winter and Summer U-Values are the only performance values available for spandrel glazing. The U-Values for spandrel glazing are the same as the corresponding vision unit. The spandrel color does not impact U-Value.

 

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