Attic Insulation Cost
Transparent pricing starting at $699 for a 1,000 sq ft attic. No surprises, no hidden fees.
Wondering how much it costs to insulate your attic? At MK Insulating, attic insulation starts at $699 for a 1,000 square foot attic. Final pricing depends on the size of your space, the R-value you need for your climate zone (R-49 for most of Lower Michigan; R-60 for Northern Michigan), if baffles are present, and whether existing insulation needs to be removed. Below is a transparent breakdown of what most homeowners pay and what's included.
Attic Insulation Pricing by Size
Pricing varies based on attic size and insulation requirements. Below are starting prices and typical cost ranges for standard blown-in cellulose insulation meeting current code R-values. Additional services like baffles, air sealing, spray foam, and removal of old insulation are priced separately.
$699
Starting price for insulating a 1,000 sq ft attic with blown-in cellulose up to R-49.
$1,049
Base cost for a 1,500 sq ft attic, with typical pricing up to $2,174 depending on insulation depth.
$1,398
Starting price for a 2,000 sq ft attic; final cost varies with insulation level and attic conditions.
Custom
For attics larger than 2,500 sq ft, contact us for a tailored estimate based on your specific needs.
What's Included in the $699 Starting Price
On-site Assessment
Measurement of your attic space to ensure accurate installation and pricing
Insulation Installation
Blown-in insulation installed up to R-49 for effective thermal protection
Workmanship Warranty
Written warranty provided to guarantee quality and peace of mind
Cleanup Service
Complete cleanup and haul-away of all installation debris for a tidy finish
Factors That Affect Your Final Attic Insulation Cost
Attic Square Footage
Larger attics cost more overall, but the price per square foot decreases as size increases.
Target R-Value
Higher R-values require more insulation material, which increases the total cost.
Removal of Old Insulation
If existing insulation is damaged, moldy, or contaminated, removal adds to the project cost.
Insulation Type
Blown-in cellulose is the most affordable option; spray foam costs 2–3 times more but also seals air leaks.
Attic Accessibility
Tight, low-pitch, or difficult-to-access attics require more time and effort, affecting price.
Additional Factors
Air sealing scope, baffles installation or presence, and geographic location near Grand Rapids influence final pricing.
How much does attic insulation cost?
Attic insulation costs typically range from $699 to $2,899 depending on the size of the attic and the R-value of the insulation. At MK Insulating, our pricing starts at $699 for a 1,000 square foot attic with standard blown-in cellulose insulation.
How much does it cost to insulate a 1,000 sq ft attic?
A 1,000 square foot attic starts at $699 at MK Insulating. This includes blown-in cellulose insulation up to R-49 and cleanup.Is attic insulation worth the cost?
Yes. Most homeowners recoup the cost of attic insulation within 2 to 4 years through lower heating and cooling bills. Adding insulation to an under-insulated attic can reduce HVAC energy use by 10 to 20 percent. Federal and state tax credits may also apply.Does the $699 price include removing old insulation?
No. The $699 starting price assumes adding insulation on top of existing material. If your existing insulation is damaged, water-stained, or contaminated and needs to be removed, we'll provide a separate line-item quote during your on-site assessment.How long does attic insulation installation take?
Most attic insulation jobs are completed in 3–6 hours. Larger or more complex attics may take a full day.Do you offer free quotes?
Yes. We provide free, no-obligation on-site quotes within our service area. The on-site visit lets us measure accurately and identify anything that might affect the price, so the quote you get is the price you pay.