Insulation Cost in Thibodaux, LA in 2026
Most Insulation projects in Thibodaux, LA cost between $1,400 and $5,500. The typical price is $2,700.
Labour and materials in Thibodaux run about 8% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Batt, blown-in cellulose or closed-cell spray foam
- Target R-value for your climate zone
- Attic, wall or crawlspace access
- Air sealing done alongside the insulation
Usually included
- Insulation material to the specified R-value
- Installation and air sealing at obvious gaps
- Cleanup and disposal
Usually extra
- Removing contaminated existing insulation
- Ventilation or moisture remediation
- Drywall work for wall injection
Unit prices in Thibodaux, LA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.14 |
| Mid-range | $2.27 |
| High-end | $4.73 |
Insulation contractors in Thibodaux, LA
Businesses listed on Google near Thibodaux, LA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Mr. Green Jeans Insulation
4.8(58 reviews)
41076 LA-621 Ste A, Gonzales, LA 70737
Dufrene Building Materials
4.9(48 reviews)
1519 Canal Blvd, Thibodaux, LA 70301
Toups Total Foam, LLC
5.0(37 reviews)
6958 W Park Ave, Houma, LA 70364
Fontenot Insulation
5.0(15 reviews)
2600 Crestview Ste c, Kenner, LA 70062
Superior Spray Foam
5.0(8 reviews)
114 Senior Citizens Dr, Raceland, LA 70394
Quality Foam Insulation, LLC
5.0(7 reviews)
Bayou Blue Rd, Houma, LA 70364