Basic
$1.01 – $2.43 per sq ft
Loose-fill fiberglass blown over the attic floor to an R-49 settled depth of about 16-18 in., eave baffles and depth markers set
Supply and install insulation to about R-49/R-50 in an attic (blown fiberglass/cellulose ~16-18 in., or thick batts), per sq ft; old insulation removal and air sealing extra.
R50 Insulation in Salt Lake City, Utah typically costs $1.19 to $2.86 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Salt Lake City are 5.0% lower than the national average for r50 insulation.
National average: $1.25 – $3 per sq ft
$1.01 – $2.43 per sq ft
Loose-fill fiberglass blown over the attic floor to an R-49 settled depth of about 16-18 in., eave baffles and depth markers set
$1.19 – $2.86 per sq ft
Blown fiberglass to R-49 with foam baffles at the eave bays, hatch dam, clearance kept around flues and lights
$1.49 – $3.57 per sq ft
Blown cellulose to R-50 with settling allowance, baffles at every eave bay, hatch dam with an insulated hatch cover, depth markers
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.55 – $1.30 | sq ft |
| Labor | labor | $0.40 – $0.99 | sq ft |
| Supplies & Other | supplies | $0.14 – $0.35 | sq ft |
| Equipment & Disposal | equipment | $0.10 – $0.23 | sq ft |
Connect with local r50 insulation contractors in Salt Lake City for personalized quotes based on your specific project.