Specifications
Actual Sizes: 7 1/2" x 7 1/2" x 3 1/8"
Heat Transmission U-Value (BTU/hr ft2 °F): .46
Thermal Resistance R-value: 2.17
Privacy: Moderate
Fire Rating: 45
Visible Light Transmission: 80%
Shading Coefficient: 89.70
Sound Transmission S.T.C. (dB): 39
Solar Heat Gain Coefficient: 78
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