Attic Insulation in Boise, ID — Costs $1,478 to $5,912
What does attic insulation cost in Boise? Average $3,449, ranging $1,478–$5,912. Labor runs $30.25/hr locally — 1% below the national average. Free breakdown with material + labor split.
Boise, ID Market
-1% vs nationalLabor Rate
$30.25/hr
Material Index
97
Avg Permit Cost
$1,852
Median Home Price
$347,811
Boise is a mid-sized city in Idaho with a healthy pool of local contractors. Homeowners generally have several options to compare for a attic insulation, which helps keep pricing competitive. Boise offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. The median home in Boise is valued at $347,811, putting this project at about 1.0% of home value — a moderate investment with a projected 110% ROI.
Low Estimate
$1,478
National: $1,500
Mid-Range
$3,449
National: $3,500
High End
$5,912
National: $6,000
Per Sq Ft
$2
National: $2
Attic Insulation Cost Calculator for Boise
Adjusted for Boise's labor rate ($30.25/hr) and material costs (index 97).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Boise
$3,449
Based on 200 sq ft at mid quality, adjusted for Boise market rates.
Local Cost Breakdown
At Boise's average rate of $30.25/hr (1% above national avg)
Material cost index 97 (3% below national baseline of 100)
Attic Insulation vs. Home Value in Boise
| Metric | Boise | National Avg |
|---|---|---|
| Attic Insulation (Mid-Range) | $3,449 | $3,500 |
| Median Home Price | $347,811 | $350,000 |
| Project as % of Home Value | 1.0% | 1.0% |
| Estimated ROI | 110% | 110% |
| Median Household Income | $80,749 | $75,000 |
What Affects the Price in Boise
- 1Local labor rates ($30.25/hr in Boise)
- 2Material cost index (97 vs national 100)
- 3Attic size
- 4Insulation type
- 5Access difficulty
- 6Climate zone
Popular Upgrades
- Spray foam upgrade
- Radiant barrier
- Ventilation improvement
Other Projects in Boise, ID
Attic Conversion
$54,510
Basement Finishing
$44,426
Basement Finishing
$34,621
Wine Cellar Construction
$29,675
Second Story Addition
$197,833
Accessory Dwelling Unit (ADU) Construction
$148,375
Room Addition
$89,025
Home Addition
$78,980
Attic Insulation in Other Idaho Cities
Planning a Attic Insulation in Boise
Building permits are typically required for a attic insulation in Boise. The average permit fee in this area is $1,852, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 1-2 days from start to finish.
This is a beginner-friendly project that many Boise homeowners tackle themselves. DIY can save you roughly $1,380 in labor costs, though you'll still need to source materials at local prices (material index: 97).
With a median household income of $80,749, many Boise residents can budget for this project through savings. The mid-range cost of $3,449 represents 4% of the typical household's annual income.
Attic Insulation — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
All Construction Costs in Boise
View labor rates, material costs, and project estimates for Boise, ID.
Explore All Project Cost Guides
Compare costs across 120+ home improvement projects in 3,636 cities nationwide.
View All Project Costs