Insulation & Air Sealing Estimator
- Blown-in from the bag chart
- Batts + spray foam board feet
- Whole bags rounded up
- Air sealing + removal lines
- 18 starter products
- Client proposal page
Instant delivery: you get a link to make your own copy in your Google Drive. Questions? wischavenindustries@gmail.com
BID INSULATION FROM THE BAG CHART.
WHY THIS ONE
- Everything in one file: blown-in from the bag chart, batts + spray foam board feet, whole bags rounded up, air sealing + removal lines, 18 starter products. No add-ons to buy.
- Built for real use: gray cells are the only place you type, and formulas are protected so nothing breaks.
- A Start Here tab walks you through setup in minutes.
- Buy once: no subscription, no app, no monthly fee.
One row per area (attic, walls, rim joists, crawlspace): pick the product, enter the size, and the sheet does the rest.
WHAT IT DOES
- Blown-in by bags per 1,000 SF straight from your bag's chart; batts by pack coverage; spray foam in board feet (SF x inches).
- Whole bags and packs rounded up per area, with waste; spray foam and air sealing charged for what you use.
- Labor in man-hours per 1,000 SF, or piece-rate per foot for spray crews; setup / mobilization fee; minimum job charge.
- Air sealing and old-insulation removal as their own lines, so the client sees them.
- 18 starter products (fiberglass and cellulose R-30 to R-60, batts, open and closed cell, foam board).
- A one-page client proposal: your logo, each area with product and square feet (never your costs), the total, deposit, terms, and signatures.
- A Start Here tab with step-by-step instructions.
WHAT THIS IS NOT (no surprises)
- Not an energy audit, blower-door or code-compliance tool.
- Not a rebate or tax-credit calculator.
- Not a manufacturer's coverage chart: use the chart on the bag you install.
Works In: Google Sheets (free Google account) on a computer or phone, AND Microsoft Excel: a tested Excel version (.xlsx) is included for Excel 365, Excel 2021 or newer, and free Excel for the web.
What You Get: a PDF with a link to make your own copy in your Google Drive, plus a download link for the Excel version. Digital product.
Great for: Insulation Estimate, Spray Foam Quote, Attic Insulation, Blown In Insulation, Insulation Template, Contractor Estimate, Bid Template, Board Feet, Weatherization, Air Sealing, Google Sheets, Proposal Template, Insulation Pro