The Vistabrik® (Clear) solid glass block from Seves High Performance series (6″x8″x3″) come with a 90-minute fire rating, higher durability, impact and vandal resistance, and maximum light transmission.
- Specs
- Mortar Accessories
- Resources
- Actual Size: 5-5/8" x 7-5/8"x 3"
- Weight: 9.9
- Approx. Installed Weight with mortar per ft²: 40
- Pieces per Square Foot: 3.00
- Heat Transmission U-Value (BTU/hr ft2 °F): 0.7
- Thermal Resistance R-value (hr ft2 °F/BTU): 1.42
- Privacy: Minimal
- Fire Rating: 90
- Visible Light Transmission: 89
- Shading Coefficient: 49.40
- Sound Transmission S.T.C.(dB): 53
- Solar Heat Gain Coefficient: .75-.78⁵
