How Much Does Insulation Cost in Knoxville, TN?
Average insulation costs in Knoxville range from $2,298 to $3,108. Get a free, customized estimate below.
Insulation Cost Breakdown — Knoxville, TN
| Item | Unit | Qty | Unit Price | Total |
|---|---|---|---|---|
| Blown-In Insulation | sq ft | 1000 | $1.53 | $1530.00 |
| Batt Insulation | sq ft | 500 | $1.02 | $510.00 |
| Labor | hr | 12 | $55.25 | $663.00 |
| Estimated Total | $2,703.00 | |||
* Prices are estimates based on Knoxville market rates. Actual costs may vary based on project specifics.
Estimate
Ref ID: EST-2026-WJPF
Date Issued
May 9, 2026
Client
Project Details
Site Address
Start Date
End Date
Scope of Work
Materials
| Material Specification | Units | Amount | Ext. Total | |
|---|---|---|---|---|
$ | $1,530 | |||
$ | $510 | |||
$ | $663 |
Labor
| Service Specification | Type | Hrs | Rate | Ext. Total | |
|---|---|---|---|---|---|
Craftsmanship Guarantee | $ | $600 |
Contractual Agreements & Conditions
Total
$3,303
Draft
Frequently Asked Questions — Insulation in Knoxville
How much does insulation cost in Knoxville, TN?
The average cost for insulation in Knoxville, TN ranges from $2,298 to $3,108, depending on project scope, materials, and labor rates. Knoxville costs are below the national average, making it a more affordable market.
How do I get a free insulation estimate in Knoxville?
Use Brixor's free online estimate generator above. Enter your project details, customize line items for your specific needs, and download a professional PDF estimate instantly. No signup or credit card required.
What factors affect insulation costs in Knoxville?
Key factors include project size and complexity, material quality, labor rates in Knoxville (TN), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.