VRE1-59 1-5/16" (31.96mm) Insulating Laminated CyberShield - Viracon
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1-5/16" (31.96mm) Insulating Laminated CyberShield VRE1-59

1-5/16" (31.96mm) Insulating Laminated CyberShield VRE1-59

1/4" (6mm) clear with VRE-59 #2
1/2" (13.2mm) space - argon filled
1/4" (6mm) Pilkington DATASTOP™ #4
.060" (1.52mm) clear PVB
1/4" (6mm) Pilkington DATASTOP™ #6

Reflected Color
Transmitted Color
Diagram

Performance Data

Show data as:

Transmittance

Visible Light
44%
Solar Energy
21%
UV
<1%

Reflectance

Visible Light-Exterior
33%
Visible Light-Interior
24%
Solar Energy
39%

NFRC U-Value

Winter
0.20 (hr x sqft x °F)
Summer
0.18 (hr x sqft x °F)
Shading Coefficient
0.34
Relative Heat Gain
71Btu/(hr x sqft)
Solar Heat Gain Coefficient (SHGC)
0.30
LSG
1.47

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.