8x8x3 Nubio T-Block

Actual Sizes: 7-3/4" x 7-3/4" x 7-3/4" Inch

Weight: 9

Heat Transmission U-Value (BTU/hr ft2 °F): .53

Thermal Resistance R-value: 1.89

Privacy: Moderate

Fire Rating: 45

Visible Light Transmission: 75%

Shading Coefficient: .65

Sound Transmission S.T.C. (dB): 41

Solar Heat Gain Coefficient: .66-.68