Nubio 8x8x4 90 Minute

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

High Performance series Nubio hollow glass blocks 8"x8"x4"

Nubio 8x8x4 60 Minute

Similar Products

High Performance Clarity hollow glass blocks 6"x6"x4"

Clarity 6x6x4 90 Mintute

90-minute fire rating, the Clarity hollow glass block

Clarity 8x8x4 90 Minute

Endura 8x8x4 90 Minute

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: 75% Shading Coefficient: 0.65 Sound Transmission S.T.C. (dB): 50 Solar Heat Gain Coefficient: .66-.68⁵