Shop |

Glass Block

|

4" Premiere™ Series

|

Tartan™

|

8x8x4 Radial Tartan™

8x8x4 Radial Tartan™

Call for Price

Category:

Typical lead time: Typically in Stock

Specifications

Actual Sizes: 7-3/4" x 7-3/4" x 3-7/8" Inch

Weight: 7

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

Thermal Resistance R-value: 1.89

Privacy: Moderate

Fire Rating: 45

Visible Light Transmission: 67%

Shading Coefficient: .65

Sound Transmission S.T.C. (dB): 39

Solar Heat Gain Coefficient: .66-.68

Documents

Other Sizes

Mortar Accessories