Cross Rib 8x8x4
Get the maximum light transmission with medium privacy by using uniquely designed Cross Ribbed clear glass block (8"x8"x4" dimensions) from Seves 4" Premiere™ Series.
Series/Line
4" Premiere™ Series
Collection/Group
Premier
Sizing
Imperial
Color
Clear & Neutro
Shape
Square
Uses
Residential
Commercial
Interior
Exterior
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Actual Sizes: 7-3/4" x 7-3/4"x 3-7/8"
Weight: 5.70lb
Installed Weight: 19.50lb/ft^2
Pieces per Square Foot: 2.25
Heat Transmission U-Value (BTU/hr ft2 °F): 0.53
Thermal Resistance R-value (hr ft2 °F/BTU): 1,89
Winter night values. To calculate instantaneous heat gain through
glass panels, see ASHRAE HANDBOOK OF FUNDAMENTALS, 2005,
Section 31.3.
Privacy: Moderate Fire Rating: 45 Visible Light Transmission: 55% Shading Coefficient: 0.65 Sound Transmission S.T.C. (dB): 39 Solar Heat Gain Coefficient: .66-.68⁵
Privacy: Moderate Fire Rating: 45 Visible Light Transmission: 55% Shading Coefficient: 0.65 Sound Transmission S.T.C. (dB): 39 Solar Heat Gain Coefficient: .66-.68⁵
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