Blown Insulation Cost in Bay Area, California

Blown insulation cost in Bay Area, California ranges from $1,820 to $6,940 depending on the size of your attic and the R-value you want to achieve. The cost to blow insulation in attic ranges from $1.80 to $2.30 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

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How Much Does Blown Insulation Cost in Bay Area, CA?

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 Bay Area, CA.

Blown insulation cost:

Blown insulation cost in Bay Area, California ranges from $1,820 to $6,940 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 $1,820 to $2,310.
Cost to blow insulation in attic (1,500-sf attic) ranges from $2,730 to $3,470.
Cost to blow insulation in attic (2,000-sf attic) ranges from $3,630 to $4,630.
Cost to blow insulation in attic (2,500-sf attic) ranges from $4,540 to $5,780.
Cost to blow insulation in attic (3,000-sf attic) ranges from $5,450 to $6,940.

Cost of blown in insulation per square foot:

Cost of blown in insulation per square foot ranges from $1.80 to $2.30 depending on the size of your attic and the materials you select.

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Factors that Influence Blown Insulation Cost in Bay Area

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 Bay Area, CA

North Bay Insulation Inc North Bay Insulation is a full service insulation contractor offering the right solution for new commercial construction or retrofit projects. Insulation is key for regulating heating and cooling in a home and creating a comfortable environment for your family. The US Department of Energy estimates proper insulation can save homowners 10% to 50% on their heating costs.

McHale's Environmental Insulation, Inc. Allow the professionals at McHale's Environmental Insulation Co. to guide you through the process, as their decades of experience and familiarity with the latest products will take the guess work out of the process for you. McHale's Environmental Insulation Co. is happy to serve clients in the Concord, Lafayette, Martinez, Oakland, Walnut Creek, Pleasant Hill, Orinda, Berkeley and surrounding areas of California.

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