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US Dept. of Energy Report
US Dept. of Energy published a report showing the different R values of common types of insulation. Notice the efficiency numbers for eac...
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Open-Cell and Closed-Cell Foams: What’s the Difference?
Spray Foam: Closed-Cell vs. Open-Cell Open-Cell and Closed-Cell Foams: What’s the Difference? The importance of distinguishing between th...
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