RED Calc Free

v1.0, Legacy Tool

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Summary: This tool will help determine the information you need for insulating an attic with loose-fill insulation. The insulation can be cellulose, fiberglass, rock wool, or any other loose-fill insulation. Four results can be calculated, including the all-important number of bags of insulation. See Tool Guide. Click on any input or result label for help. By using this tool (application) you agree to the Terms of Use.

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This legacy tool is NOT optimized for mobile devices. Stay tuned for the mobile-optimized version 2.0.

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