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What is the R value of blown in insulation?

Liam Parker | 2023-05-28 14:45:01 | page views：1640
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Noah Johnson

Works at IBM, Lives in Armonk.
Fiber glass insulation typically contains 20% to 30% recycled glass1. The R-value of loose fill cellulose is R-3.2 to 3.8 per inch2. Loose fill fiberglass has an R-value of R-2.2 to 2.7 per inch3. Achieving the desired R-value depends on both the depth of the insulation and its density.
2023-06-01 14:45:01
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Lucas Harris

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Fiber glass insulation typically contains 20% to 30% recycled glass1. The R-value of loose fill cellulose is R-3.2 to 3.8 per inch2. Loose fill fiberglass has an R-value of R-2.2 to 2.7 per inch3. Achieving the desired R-value depends on both the depth of the insulation and its density.
Inspecting Attic Insulation - WSU Energy Program - Washington State ...
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