Specifications
Actual Sizes: 7-1/2" x 7-1/2" x 3-1/8" Inch
Weight: 5.25
Heat Transmission U-Value (BTU/hr ft2 °F): .53
Thermal Resistance R-value: 1.89
Privacy: Maximum
Fire Rating: 45
Visible Light Transmission: 79%
Shading Coefficient: 88.50
Sound Transmission S.T.C. (dB): 37
Solar Heat Gain Coefficient: 77
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