Insulation Cost in Napoleonville, LA in 2026
Most Insulation projects in Napoleonville, LA cost between $1,300 and $5,500. The typical price is $2,700.
Labour and materials in Napoleonville run about 12% 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 Napoleonville, LA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.11 |
| Mid-range | $2.21 |
| High-end | $4.61 |
Insulation contractors in Napoleonville, LA
Businesses listed on Google near Napoleonville, 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
Toups Total Foam, LLC
5.0(37 reviews)
6958 W Park Ave, Houma, LA 70364
Ascension Insulation
4.8(9 reviews)
852 N Felix Ave, Gonzales, LA 70737
Superior Spray Foam
5.0(8 reviews)
114 Senior Citizens Dr, Raceland, LA 70394
LHS Insulation
5.0(8 reviews)
18307 Derbes Dr, Covington, LA 70433
Insulation Commandos of Baton Rouge
5.0(6 reviews)
8967 Castille Rd Ste J, Baton Rouge, LA 70809