1-800-526-0839
serving North Carolina and Virginia
copyright 2003-2004 Brabble Insulation Inc., all rights reserved.
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1-800-526-0839 serving North Carolina and Virginia copyright 2003-2004 Brabble Insulation Inc., all rights reserved. |
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What is R-value?
Insulation is identified and labeled by R-value. "R" stands for resistance to heat flow. The higher the R-value, the greater the insulating power. Manufacturers of insulation products print the R-values of their products either on bags or on labels attached to plain bags. In most cases, R-values are also printed on the facings of batts and rolls. On unfaced insulation, the R-value is printed on the product or indicated by stripe coding.
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