Clarity 8x8x4 THICKSET® 90

Featuring a 90-minute fire rating, the Clarity hollow glass block (8"x8"x4" dimensions) from Seves High Performance series provide ultimate visibility and most light transmission. The Clartiy 90 Minute block is also impact resistant.

Series/Line

High Performance

Collection/Group

Thickset®

Sizing

Imperial

Color

Clear & Neutro

Shape

Square

Uses

Residential

Commercial

Interior

Exterior

Shapes & Sizes

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

Clarity 6x6x4 THICKSET® 90

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

Clarity 8x8x4 THICKSET® 60

Similar Products

Clarity 6x6x4 THICKSET® 90

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

Nubio 8x8x4 THICKSET® 90

Endura 8x8x4 THICKSET® 90

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: Minimal Fire Rating: 90 Visible Light Transmission: 70% Shading Coefficient: 0.65 Sound Transmission S.T.C. (dB): 50 Solar Heat Gain Coefficient: .66-.68⁵