There are a lot of insulation types available today. However, when it comes to attic insulation Somerville, blown-in is the most commonly used. It is estimated that the majority of homeowners spend around $700 up to $1,900 to have an average size or 2,500 square feet attic insulated. If you plan to save costs on labor, you can have your attic insulated by doing it yourself. Expect to spend around $500 to $1,000 for a blown-in insulation that has an R-30 value, $100 to $200 for the equipment needed, and $10 to $25 for the sealant. A DIY Somerville attic insulation can cost you approximately $600 to $1,300 all in all.
Estimated final cost for attic insulation
|Attic Insulation Cost||1282 Square Feet||$568.39|
|Attic Insulation Labor||14 Hours||$990.42|
|Attic Insulation Job Materials and Supplies||1200 Square Feet||$61.92|
|Attic Insulation Equipment Allowance||$40.39|
|Totals - Cost to Install Attic Insulation - 1282 Square Feet||$1,661.13|
|Average Cost Per Square Foot||$1.38|