All Categories
Each block is coated with a white bond finish on two sides.
There are no holes for crafting in this block.
Visible Light Transmission: 71%
Shading Coefficient: .65
Sound Transmission S.T.C. (dB): 41
Solar Heat Gain Coefficient: .66-.68
Thermal Resistance R-Value: 1.89
Heat Transmission U-Value (BTU/hr ft2 F): .53
The 6x6x3 Curvo Double End Block Arctic is perfect for those who appreciate the elegance of smaller glass blocks. This block serves as a finishing piece at the top of a wall, neatly bringing together the end blocks to complete the look.