How Much Does Attic Insulation Cost in New Hampshire?
New Hampshire pricing is above the national average. Updated for 2024.
Attic Insulation Pricing in New Hampshire
In New Hampshire, the average cost for attic insulation is $2,240 per project, which is 12% higher than the national average of $2,000. Most New Hampshire residents pay between $1,120 and $3,920.
New Hampshire has a higher cost of living than most states, which translates to higher labor rates and material costs. Urban areas within New Hampshire may be even higher.
Adding or replacing attic insulation is one of the most cost-effective home energy upgrades. Options include blown-in fiberglass, cellulose, and spray foam.
New Hampshire vs National Average
What Affects Attic Insulation Cost in New Hampshire?
Type
Blown-in fiberglass: $1.00-$1.50/sq ft. Cellulose: $1.00-$1.50/sq ft. Spray foam: $2.50-$5.00/sq ft
Attic Size
1,000 sq ft: $1,000-$2,500. 1,500 sq ft: $1,500-$3,500. 2,000 sq ft: $2,000-$5,000
💡 Tips to Save on Attic Insulation in New Hampshire
- 1.Blown-in insulation is the most affordable option
- 2.Check for utility rebates — many cover 25-50% of insulation costs
- 3.DIY blown-in insulation kits are available at home improvement stores
- 4.Seal air leaks before adding insulation for maximum benefit
Frequently Asked Questions
How much can insulation save on energy bills?
Properly insulated attics can reduce heating and cooling costs by 15-25%.