The R-Value of _____ Loose-Fill Insulation Is 2

question 14

Multiple Choice

The R-value of _____ loose-fill insulation is 2.2 to 2.7 per inch, and 17 inches are needed to achieve the same effect as R-38.

• A) cellulose
• B) fiberglass
• C) rock wool
• D) cardboard

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