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ICF System R-Values* |
Concrete Thickness |
R-Value at 75°
F |
R-Value at 40°
F |
4" |
18.7 |
20.3 |
6" |
18.9 |
20.5 |
8" |
19.1 |
20.7 |
10" |
19.3 |
20.9 |
*Calculated R-Values do not include
benefits of thermal mass. EPS thickness -2 inches. Additional systems are
available with higher R-values. |
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