Spray foam insulation has a higher R-value than loose-fill cellulose insulation. | | True | 71% | | False | 28% | | | | | Question: Spray foam insulation has a higher R-value than loose-fill cellulose insulation. Top Answer (71% of 14 votes): True.
Answer: True
Explanation: It also doesn't have to be topped off after a few years because it stays in place | | Poly Energy | Answer: True
Explanation: A inch of open-cell spray foam has an R-value of 3.5. A inch of closed-cell spray foam has an R-value of 6.9. | | Master Foam | Answer: False
Explanation: It depends; there are two types of spray foam. Open-cell foam has approximately the same R value per inch as loose cellulose. High density (closed cell) foam has a higher R value per inch than loose cellulose. | | Progressive Energy Services | | | ProMatcher | Answer: False
Explanation: Depends on how many inches are installed. | | MetroNYInsulation.com |
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