Ryan
Guest
Joined: 20 Feb 2006
Posts: 76
Location: Smithtown, NY
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| Posted: Fri May 01, 2009 7:20 pm Post subject: |
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Material: Still Air
R Value per Inch (min): R-5 (0.88)
R Value per Inch (max): n/a
Material: Open-cell polyurethane spray foam
R Value per Inch (min): R-3.6 (0.63)
R Value per Inch (max): n/a
Material: Phenolic spray foam
R Value per Inch (min): R-4.8 (0.85)
R Value per Inch (max): R-7 (1.23)
Material: Closed-cell polyurethane spray foam
R Value per Inch (min): R-5.5 (0.97)
R Value per Inch (max): R-6.5 (1.14)
Material: Polyisocyanurate spray foam
R Value per Inch (min): R-4.3 (0.76)
R Value per Inch (max): R-8.3 (1.46)
The rest of the research you'll have to do yourself: :)
http://www.google.com/search?q=spray+foam+insulation[/code] |
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