Blown Insulation Cost in Janesville, Wisconsin

Blown insulation cost in Janesville, Wisconsin ranges from $1,060 to $4,040 depending on the size of your attic and the R-value you want to achieve. The cost to blow insulation in attic ranges from $1.10 to $1.40 per square foot. To get a more accurate cost for your blown insulation project, request a quote.

By HomeBlue Team

Updated September 01, 2021 06:12 PM

Get Matched to Insulation Contractors Near You

Find blown insulation contractors in just 3-5 minutes. Tell us what you are looking for and receive free cost estimates without any obligation.
Free Cost Estimates

How Much Does Blown Insulation Cost in Janesville, WI?

This guide is intended to provide you an approximate cost to blow insulation in your area. To get a quote for your specific project, Click Here for a Free Estimate. Our research, which includes feedback provided from local blown insulation contractors, resulted in the following blown insulation cost in Janesville, WI.

Blown insulation cost:

Blown insulation cost in Janesville, Wisconsin ranges from $1,060 to $4,040 depending on the size of your attic and the R-value you want to achieve. For example, the R-value of blown insulation ranges from 2.2 to 4.3 per inch depending on whether it is rock wool, cellulose, or fiberglass. Ten inches of blown fiberglass insulation will achieve an R-value of 22 to 43. Ten inches of rock wool insulation will achieve an R-value of 31 to 34. Ten inches of cellulose insulation will achieve an R-value of 32 to 37. Five inches will of each material will achieve half the R-value.

Cost to blow insulation in attic based on the size of your attic:

Cost to blow insulation in attic (1,000-sf attic) ranges from $1,060 to $1,350.
Cost to blow insulation in attic (1,500-sf attic) ranges from $1,590 to $2,020.
Cost to blow insulation in attic (2,000-sf attic) ranges from $2,120 to $2,690.
Cost to blow insulation in attic (2,500-sf attic) ranges from $2,650 to $3,370.
Cost to blow insulation in attic (3,000-sf attic) ranges from $3,170 to $4,040.

Cost of blown in insulation per square foot:

Cost of blown in insulation per square foot ranges from $1.10 to $1.40 depending on the size of your attic and the materials you select.

Free Quotes from Insulation Companies Near You

Find Insulation Companies in just 3-5 minutes. Tell us what you are looking for and receive free cost estimates without any obligation.
Click to Get Quotes

Factors that Influence Blown Insulation Cost in Janesville

When blow in insulation companies come to your house to provide you an estimate, they will consider a number of factors that can increase or decrease the cost of your project. Blown insulation prices will vary depending the size of your attic and the materials you select. Here are a few things to keep in mind:

Your prices may be higher when:

You use cellulose insulation.
You have multiple attic spaces.
The attic space is difficult to access.
You want to achieve a high R-value (more inches of insulation).
Existing insulation requires removal.

Your prices may be lower when:

You use fiberglass insulation.
You have a standard size attic.
Your attic is easy to access (or has standing room).
There is no existing insulation that requires removal.

Price(less) Quotes from Local Blown Insulation Contractors Near Janesville, WI

Rockweiler Insulation, Inc. Established in 1983, Rockweiler Insulation has become the preferred insulator in Madison, Wisconsin and the surrounding area, specializing in insulation for new and existing homes. Rockweiler Insulation is one of the most trusted insulation contractors in Madison, Wisconsin and the surrounding area. This means our installers take the time to do the job correctly rather than rushing through an install to get to the next job.

Burbach Insulation Co. Inc. Save on Energy Costs! Weatherize Your Home. Since we opened in 1958 the single mission of Burbach Insulation Company has been providing the highest quality of professional insulation services possible to each of our customers. No matter what type of residential insulation you need in your home we can handle it with expert skills.

Get Insulation Service Quotes

Find a blown insulation service in just 3-5 minutes. Tell us what you are looking for and receive free cost estimates without any obligation.
Free Cost Estimates