Effective R Value

The R-value of a complete construction including all material layers as well as the interior and exterior air film coefficients.

Data Type: 
Decimal
Category: 
Unit of Measure: 
hr·ft2·°F/Btu
Sector: 
Commercial, Residential, Multifamily
Application: 
N/A
Term ID: 09d9cf77-6f90-4551-bca4-900fcf4593cc
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