RED Calc Free Tools

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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.

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

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