Blown Insulation Cost in Saint Louis, Missouri

Blown insulation cost in Saint Louis, Missouri ranges from $990 to $3,800 depending on the size of your attic and the R-value you want to achieve. The cost to blow insulation in attic ranges from $1.00 to $1.30 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 Saint Louis, MO?

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 Saint Louis, MO.

Blown insulation cost:

Blown insulation cost in Saint Louis, Missouri ranges from $990 to $3,800 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 $990 to $1,270.
Cost to blow insulation in attic (1,500-sf attic) ranges from $1,490 to $1,900.
Cost to blow insulation in attic (2,000-sf attic) ranges from $1,990 to $2,530.
Cost to blow insulation in attic (2,500-sf attic) ranges from $2,490 to $3,160.
Cost to blow insulation in attic (3,000-sf attic) ranges from $2,980 to $3,800.

Cost of blown in insulation per square foot:

Cost of blown in insulation per square foot ranges from $1.00 to $1.30 depending on the size of your attic and the materials you select.

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Factors that Influence Blown Insulation Cost in Saint Louis

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 Saint Louis, MO

All Star Insulation & Roofing We are family owned and operated, serving the Saint Louis, Missouri Metropolitan Area for over 30 years! Our company is licensed and insured, and you can check that we have an A+ rating with the Better Business Bureau. All work is performed by experienced installers, and no customer is left unsatisfied. All materials used are of the utmost quality, and best of all, we provide free estimates. Our website is meant to educate customers about the basics of insulation and roofing that we feel all homeowners should know.

Addict Insulation, LLC Addict Insulation helps property owners throughout St. Louis and St. Charles Missouri county to save money and improve the energy efficiencies of their properties. Whether your building a new home, addition, building, modernizing, remodeling an older home or moving into a new house, Addict Insulation can provide the right insulation solution for your project. Our commitment to quality work done within budget and completed on schedule is sure to exceed your expectations. Many of our clients have recommended Addict Insulation to their family, friends and co-workers as well as provided references that are available for viewing upon request.

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