Printable Insulation Area Workbook
This sheet is for homeowners, contractors, and DIY renovators planning insulation upgrades one area at a time. It gives you one row per space and columns for Area, square feet, existing R, target R, product, R per inch, coverage per package, depth to add, packages, price per package, and cost. Sample rows include attic and garage ceiling entries with the numbers already laid out for estimating.

Free printable · PDF
- 1 page
- US Letter, landscape — choose “Fit to page” for A4
- PDF, 58 KB
Free for personal, family and classroom use.
Use it to compare products and calculate how much insulation each area needs. Fill in the square footage, R values, product details, and pricing, then use the sheet to estimate depth to add, package count, and total cost for each area.
Good for
- Estimate attic insulation by area
- Compare product coverage and package counts
- Track projected cost for each space
Tip: Print landscape so the full row of estimate columns stays easy to read.
2 files · XLSX, PDF, DOCX
Get every sheet: Home Insulation Project Workbook
This sheet plus 1 more in one download, with the editable Excel and Word files. Plan insulation for every area of the house, compare products and costs, and track an air-sealing checklist.
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Air Sealing Checklist Printable