Nubio 8x8x4 THICKSET® 90
Featuring a 90-minute fire rating and impact resistance, the Nubio hollow glass block (8"x8"x4" dimensions) from Seves High Performance series provide maximum light transmission with soft distortion.
Series/Line
High Performance
Collection/Group
Thickset®
Sizing
Imperial
Color
Clear & Neutro
Shape
Square
Uses
Commercial
Interior
Exterior
Shapes & Sizes
Actual Sizes: 7-3/4" x 7-3/4"x 3-7/8"
Weight: 10.60lb
Installed Weight: 25.50lb/ft^2
Pieces per Square Foot: 2.25
Heat Transmission U-Value (BTU/hr ft2 °F): 0.51
Thermal Resistance R-value (hr ft2 °F/BTU): 1.96
Winter night values. To calculate instantaneous heat gain through
glass panels, see ASHRAE HANDBOOK OF FUNDAMENTALS, 2005,
Section 31.3.
Privacy: Moderate Fire Rating: 90 Visible Light Transmission: 38% Shading Coefficient: 0.65 Sound Transmission S.T.C. (dB): 50 Solar Heat Gain Coefficient: .66-.68⁵
Privacy: Moderate Fire Rating: 90 Visible Light Transmission: 38% Shading Coefficient: 0.65 Sound Transmission S.T.C. (dB): 50 Solar Heat Gain Coefficient: .66-.68⁵
Related Documents
Seves_EPD_2025-05-20 - Environmental Product Declaration
Technology 1919/13 F120 Nubio Specifications
Technology 1919/13 ES .17 U-Value Nubio Specifications
8x8x3 Vistabrik - Structural N.A.M.I. Certification (NI013848.02-R5) - 09.29
8x8x4 Thickset 90 - Structural N.A.M.I. Certification (NI013848.05-R5) - 09.29
8x8x4 Thickset 90 - Structural N.A.M.I. Certification (NI013848.03-R5) - 09.29
Seves 1919/13 F-120 ASTM E119-20
04 23 00 Glass Unit Masonry - LEED Sustainability Report