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Glass Block

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4" Premiere™ Series

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Clarity Premiere

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12x12x4 Clarity

12x12x4 Clarity

$27.13

SKU: 1416100400 Category:

Typical lead time: Typically in Stock

Description

Specifications

Actual Sizes: 11-3/4" x 11-3/4" x 3-7/8" Inch

Weight: 15.70

Heat Transmission U-Value (BTU/hr ft2 °F): .53

Thermal Resistance R-value: 1.89

Privacy: Minimal

Visible Light Transmission: 91%

Shading Coefficient: .63

Sound Transmission S.T.C. (dB): 35

Solar Heat Gain Coefficient: .66-.68

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