Salt Lake City metro · Utah

Insulation Installation cost in Salt Lake City, UT

Salt Lake City homeowners typically pay $1,950 – $5,800 for insulation installation. Local labor and materials price 7% above the national average.

Salt Lake City average

$3,850

Typical low

$1,950

Typical high

$5,800

Per square foot

$1 – $5

Sample ZIP

What drives Salt Lake City pricing

Local labor

Licensed trade labor in Salt Lake City runs about 107% of the national average, and the best crews book out fastest in spring and early summer.

Permits & code

Most Salt Lake City, UT projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.

Climate & conditions

Utah weather drives material choices here, so ask contractors what they install most often in Salt Lake City and why.

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1,200 square feet

Estimated project cost

$2,155 $2,953

Most homeowners pay around $2,554

Compare quality / material level

Cost by material in Salt Lake City

Installed Salt Lake City pricing per square foot.

OptionInstalled cost
Fiberglass batts$2 – $3
Blown-in cellulose$3 – $3
Open-cell spray foam$3 – $4
Closed-cell spray foam$4 – $6

Where the money goes in Salt Lake City

A typical $3,850 Salt Lake City project, broken down by line item.

  • Labor0.45% · $17
  • Materials0.38% · $15
  • Permits & inspections0.05% · $2
  • Overhead & profit0.12% · $5

Common add-ons

Extras that show up on Salt Lake City quotes but rarely in the headline price.

Air sealing package

$375 – $1,300

Old insulation removal

$1 – $3

Attic hatch and duct sealing

$160 – $640

Vapor barrier

$320 – $1,300

Ways to save in Salt Lake City

  • Claim the 30% federal energy efficiency tax credit where eligible.
  • Check for utility rebates before scheduling — many cover 30–70% of attic work.
  • Collect three written bids on an identical scope — spreads of 20–40% are normal.
  • Book in the off-season and stay flexible on the start date to save 5–15%.
  • Bundle nearby work into one mobilization so you only pay setup and travel once.
  • Ask what the contractor would change to cut 10% without hurting durability.

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