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9/16" (14mm) Laminated VLE2-47

9/16" (14mm) Laminated VLE2-47

1/4" (6mm) green with VLE-47 #2
.060" (1.52mm) clear PVB
1/4" (6mm) clear

Reflected Color
Transmitted Color
Diagram

Performance Data

Show data as:

Transmittance

Visible Light
39%
Solar Energy
16%
UV
<1%

Reflectance

Visible Light-Exterior
25%
Visible Light-Interior
11%
Solar Energy
16%

NRFC U-Value

Winter
0.95 (hr x sqft x °F)
Summer
0.86 (hr x sqft x °F)
Shading Coefficient
0.44
Relative Heat Gain
101Btu/(hr x sqft)
Solar Heat Gain Coefficient (SHGC)
0.39
LSG
1

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.