Blown Insulation Cost in Portland, Maine

Blown insulation cost in Portland, Maine ranges from $1,280 to $4,890 depending on the size of your attic and the R-value you want to achieve. The cost to blow insulation in attic ranges from $1.30 to $1.60 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 Portland, ME?

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 Portland, ME.

Blown insulation cost:

Blown insulation cost in Portland, Maine ranges from $1,280 to $4,890 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 $1,280 to $1,630.
Cost to blow insulation in attic (1,500-sf attic) ranges from $1,920 to $2,450.
Cost to blow insulation in attic (2,000-sf attic) ranges from $2,560 to $3,260.
Cost to blow insulation in attic (2,500-sf attic) ranges from $3,200 to $4,080.
Cost to blow insulation in attic (3,000-sf attic) ranges from $3,840 to $4,890.

Cost of blown in insulation per square foot:

Cost of blown in insulation per square foot ranges from $1.30 to $1.60 depending on the size of your attic and the materials you select.

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Factors that Influence Blown Insulation Cost in Portland

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 Portland, ME

Southern Maine Spray Insulation We install spray foam insulation, blown in cellulose & fiberglass insulation, seal your home from air leakage and moisture as well as provide free energy consults. Call us today to transform your home into a more comfortable, energy efficient and welcoming environment. Insulating your home doesn't have to be stressful or overwhelming. We make it easy to upgrade your home with high performance products without hassle.

Northeast Spray Insulation Cost-effective, abundant and environmentally conscious, cellulose insulation has been used in walls, floors and attics for decades, providing excellent insulating properties and good air sealing abilities. At NorthEast Spray Insulation, we are excited to offer the latest high-performance cellulose insulation products to our customers in Westbrook and the surrounding areas of Maine. We offer a full selection of insulation solutions, and our experts can help you choose the best one for your project.

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