Blown-In Insulation Cost in Minneapolis [2026 Data]

The average blown-in insulation cost in Minneapolis is $1,913. With homeowners in Minneapolis paying around 15% above the national average, costs for this project might range from $1,199 to $2,638. Various cost factors, including the size of your home and the specific blown-in product you select, will impact your budget. Discover the costs associated with blown-in insulation in Minneapolis, MN.

Blown-In Insulation Cost Factors 

The cost of blown-in insulation in Minneapolis, MN, is based on factors such as the selected R-value and the complexity of accessing your walls or attic. However, insulating an attic in Minneapolis can be significantly more expensive than insulating walls or floors because Minnesota's harsh winters require R-60 insulation.

Size of the Area

The biggest cost factor is the size of the area that requires insulation. A larger area requires more insulation and labor, increasing the overall price. This metric is calculated by multiplying your square footage by the cost per square foot of your chosen insulation materials, which are detailed below. However, a general range for blown-in insulation per square foot is $2 to $8.60, depending on the type.

R-Value

When measuring the efficacy of any insulation material, it all boils down to the R-value. Generally speaking, higher is better, though there are two metrics to consider. There’s the overall R-value and the per-inch R-value. For example, if you want a total R-value of 30, you’ll need ten inches of insulation at an R-value of 3.0 per inch. Materials with higher R-values cost more, like sheep’s wool, but you don’t need as much material to complete the installation. 

Below is a breakdown of R-values and the corresponding prices:

Type of Insulation

The cost to install blown-in insulation depends on the type of insulation you choose for the project. Anticipate spending anywhere between $0.60 and $3 per square foot for materials, not including installation. Below is a breakdown of each blown-in material type and how much it costs.

Blown-In Insulation Pro Costs

When hiring a local insulation expert, you'll likely be charged by the square foot. Overall, labor accounts for about half of this project's cost in Minneapolis.

Local Labor

Local insulation installers in Minneapolis charge between $2.75 and $5 per square foot for labor. When hiring a contractor, be sure to ask if their rate includes the removal of existing insulation or opening walls for access.

Permits

In Minneapolis, insulation that's being installed into existing wall cavities or unfinished attic floors is exempt from permits. All residential home improvement work requiring a permit has a minimum $84.20 fee. From there, fees can reach $36.70 to more than $200 based on project value.

Insurance

Minneapolis contractors are required to have Commercial General Liability (CGL) insurance covering at least $100,000 per occurrence. If a contractor has employees, workers' compensation is required. In all, this can bring monthly premiums to $33 to $135 for many contractors.

Taxes

All of the insulation materials used for this project will have a combined 9.025% Minneapolis sales tax applied. Budget for your contractor to add this to your material charges.

Licensing

Any Minneapolis contractor or remodeler being paid for work must have a residential building contractor or residential remodeler license. When submitting an application, a contractor must show proof of a $10,000 surety bond. Application and exam fees total $170.

Does New Blown-In Insulation Increase Home Value?

New blown-in insulation can increase your home’s value. Energy-efficient homes in Minnesota tend to sell faster because comfort and efficiency are valued in the cold climate. By getting new blown-in insulation, you're fortifying your home against heat loss and higher energy bills. With rising electric and heating costs being top concerns for Minneapolis residents today, the ROI on code-compliant, energy-efficient blown-in insulation can be strong.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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