Is $8,244 to install blown-in cellulose insulation to improve R-value to R-49 a fair price?
Project Details
My existing insulation was minimal (~2 inches), causing the upper level of my split-level home (which I bought earlier this year) to be hot. I usually get multiple quotes, but I accepted a 'sign now' discount, which lowered the price by about $2k from the original $11k offer. I plan to utilize tax rebates this year and next, expecting about $2400 back in tax credits, and I have 12 months to pay for it.
Quote Details
The project involves improving the attic insulation from an existing R-value of 21 to a new R-value of 49. This will be achieved by installing blown-in cellulose insulation and baffles. - Insulation Type: Blown-in cellulose- Area: 1700 sq ft- R-value Improvement: From R-21 to R-49- Baffles: 30 baffles to be installed
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More Details
Category
Insulation
Price
$8,244
Quote Date
July 11, 2025
Location
Washington DC
Insulation Type
Blown In
R Value
R-49
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