What does attic insulation cost in Sacramento?
SMUD's package rebate is large relative to a typical attic job, so the scope your contractor proposes matters as much as the price.1
SMUD Seal and Insulate
Up to $3,000
Rebates for air sealing, attic insulation and duct work through a Home Performance Program contractor.1
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).2
Illustration
An R-49 top-up on 1,000 sq ft ($1,100 to $1,900) plus air sealing ($350 to $3,000) comes to $1,450 to $4,900 nationally (our arithmetic).23 SMUD's rebate tops out at $3,000; SMUD doesn't publish per-measure amounts on its page, so get the rebate for your scope in writing.1
Ready to price your Sacramento attic?
One short form connects you with one independent local insulation contractor who serves your area. Free for homeowners, no obligation.
Get my free quoteTakes under a minuteOther 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.2
Common questions
How much does attic insulation cost in Sacramento?
No local survey exists. HomeGuide's national average range is $1,000 to $2,700.
What's the most SMUD will pay?
Up to $3,000 for the Seal and Insulate package.
Do I need a specific contractor for the SMUD rebate?
Yes, a Home Performance Program contractor in the SMUD Contractor Network.
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.