What does attic insulation cost in Cleveland?
With no verified utility rebate and no federal credit for 2026 work, the price you're quoted is what you pay, so the R-value choice matters.12
National average
$1,000–$2,700
HomeGuide's national average range to insulate an attic, with a national average of $1,800.3
Blown-in cost by R-value
| R-value | Min. thickness | National cost per 1,000 sq ft |
|---|---|---|
| R-38 | 13.0 in | $840–$1,500 |
| R-49 | 16.5 in | $1,100–$1,900 |
| R-60 | 20.0 in | $1,400–$2,400 |
Source: HomeGuide (national, blown-in).4
A no-rebate budget for zone 5
To reach R-60 on 1,000 sq ft ($1,400 to $2,400) plus air sealing ($350 to $3,000), a national range is about $1,750 to $5,400 (our arithmetic).43 Topping up to R-49 instead runs $1,100 to $1,900 before sealing.4
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Replacing attic insulation is $2 to $6 per square foot nationally, including $1 to $2 for removal: $2,000 to $6,000 on 1,000 sq ft (our arithmetic).3
Other line items
- Air sealing: $350 to $3,000 nationally.3
- Removing old insulation: $1 to $2 per sq ft.3
- Soffit baffles: $2 to $3 each.3
- Minimum job charges of $1,500 to $2,000 at some companies.4
Common questions
How much does attic insulation cost in Cleveland?
No local survey exists. HomeGuide's national average range is $1,000 to $2,700.
How much is R-60 blown-in on 1,000 square feet?
$1,400 to $2,400 nationally, per HomeGuide.
Is spray foam worth it?
It costs more: HomeGuide's national range is $1,100 to $6,800 for the attic floor. It's usually chosen for unvented attics or attics with ductwork.
Is there still a federal tax credit for insulation?
No. The IRS says the Energy Efficient Home Improvement Credit covers improvements made through December 31, 2025.
General information summarized from the public sources listed below. It isn't professional, engineering or legal advice. Codes and programs change; confirm current requirements with your local building department or utility before you start.
Sources
- Canary Media, "Ohio utility retracts energy-efficiency plan despite potential savings" (Mar. 27, 2025)
- IRS, "Energy Efficient Home Improvement Credit"
- HomeGuide, "Attic Insulation Cost" (national figures, Jan. 13, 2026)
- HomeGuide, "Blown-In Insulation Cost" (national figures, Nov. 5, 2025)
- U.S. EPA, "Protect Your Family from Asbestos-Contaminated Vermiculite Insulation"