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Free insulation estimate template

An insulation estimate by area and R-value: attic, walls and crawl space, the material, air sealing, and removal of old or damaged insulation.

Insulation estimate template: a sample filled in with example lines for the trade
The insulation estimate template, with example lines to replace.
Fill it in online, free

Opens in the estimate maker with these lines filled in. Adds up the totals, downloads a PDF. No sign-up.

Download PDF Print or fill in by hand Download Word (.docx) Also opens in Google Docs Download Excel (.xlsx) Also opens in Google Sheets

What’s on the insulation estimate template

Extra fields on this template: Job site.

ItemQtyRateAmount
Remove old attic insulationPer sq ft1100$1.50$1,650.00
Air sealingTop plates, penetrations1$650.00$650.00
Blown cellulose, R-49Per sq ft1100$1.90$2,090.00
Insulated attic hatch cover1$180.00$180.00
Estimated total$4,570.00

Example prices in US dollars. Replace them with your own; in the generator, any currency works.

Estimating insulation

Price by square foot for each area, with the material (fiberglass batts, blown cellulose or fiberglass, spray foam) and the R-value it reaches. Air sealing before insulating is often the bigger energy saving; include it. Removal of old, wet or pest-contaminated insulation is a separate line. Many utilities and tax incentives require the R-value and material on the paperwork, so state them.

Frequently asked questions

What R-value should an attic have?

It depends on climate zone; R-38 to R-60 is commonly recommended across most of the US.

Should air sealing be separate?

Yes, so the homeowner sees it and doesn’t skip it.

Is spray foam worth it?

It seals and insulates at once but costs more. Offer it as an option where it fits.