VZE3-48 1-5/16" (31.96mm) Insulating Laminated - Viracon
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1-5/16" (31.96mm) Insulating Laminated VZE3-48

1-5/16" (31.96mm) Insulating Laminated VZE3-48

1/4" (6mm) gray with VE-48 #2
1/2" (13.2mm) space - argon filled
1/4" (6mm) clear with VZE-SC #3
.060" (1.52mm) clear PVB
1/4" (6mm) clear

Reflected Color
Transmitted Color
Diagram

Performance Data

Show data as:

Transmittance

Visible Light
20%
Solar Energy
9%
UV
<1%

Reflectance

Visible Light-Exterior
8%
Visible Light-Interior
7%
Solar Energy
13%

NFRC U-Value

Winter
0.24 (hr x sqft x °F)
Summer
0.20 (hr x sqft x °F)
Shading Coefficient
0.21
Relative Heat Gain
45Btu/(hr x sqft)
Solar Heat Gain Coefficient (SHGC)
0.18
LSG
1.11

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.