UMBRA In Action

Before Transition

After Transition

* Pre-Transition appears darker than actual due to being mounted on a solid white surface for testing.

**Transition time from before to after less than 30 seconds

UMBRA Specifications

Before Transition

Total Solar Energy Transmitted
Total Solar Energy Transmitted 26%
Total Solar Energy Rejected
Total Solar Energy Rejected 64%
Total Solar Energy Reflected
Total Solar Energy Reflected 32%
Total Solar Energy Absorbed
Total Solar Energy Absorbed 42%
Visible Light Transmitted
Visible Light Transmitted 45%
Visible Light Reflected Exterior
Visible Light Reflected Exterior 19%
Visible Light Reflected Interior
Visible Light Reflected Interior 15%
Infrared Rejection
Infrared Rejection 86%
UV Rejection
UV Rejection 100%
Visible Light Glare Reduction
Visible Light Glare Reduction 51%
Solar Heat Gain Coefficient
Solar Heat Gain Coefficient 0.36
Shading Coefficient
Shading Coefficient 0.42
Coefficient of Conductivity
Coefficient of Conductivity 0.19
Radiance
Radiance 0.84
"U" Factor
"U" Factor 1.05

After Transition

Total Solar Energy Transmitted
Total Solar Energy Transmitted 19%
Total Solar Energy Rejected
Total Solar Energy Rejected 71%
Total Solar Energy Reflected
Total Solar Energy Reflected 37%
Total Solar Energy Absorbed
Total Solar Energy Absorbed 44%
Visible Light Transmitted
Visible Light Transmitted 16%
Visible Light Reflected Exterior
Visible Light Reflected Exterior 21%
Visible Light Reflected Interior
Visible Light Reflected Interior 17%
Infrared Rejection
Infrared Rejection 89%
UV Rejection
UV Rejection 100%
Visible Light Glare Reduction
Visible Light Glare Reduction 67%
Solar Heat Gain Coefficient
Solar Heat Gain Coefficient 0.30
Shading Coefficient
Shading Coefficient 0.35
Coefficient of Conductivity
Coefficient of Conductivity 0.19
Radiance
Radiance 0.84
"U" Factor
"U" Factor 1.05

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