Insulation Cost in Hampstead, NH in 2026
Most Insulation projects in Hampstead, NH cost between $1,400 and $6,000. The typical price is $2,900.
Hampstead prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Hampstead, NH
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.19 |
| Mid-range | $2.38 |
| High-end | $4.96 |
Insulation contractors in Hampstead, NH
Businesses listed on Google near Hampstead, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
AJ Pro Green Insulation Corp
4.9(24 reviews)
19 Shore Dr, Hampstead, NH 03841
D&J Insulators Inc.
No rating yet
30 Littles Ln, Hampstead, NH 03841