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📍 Exeter, NH · Rockingham County

Spray Foam Insulation Exeter, NH

Professional closed-cell and open-cell spray foam insulation in Exeter, New Hampshire. Exeter is a historic Seacoast town, with 1700s–1900s colonials with significant air leakage and cold NH winters with high heating bills in older homes. Smooth Construction Services is a Licensed and insured contractor serving Exeter and all Rockingham communities.

Exeter, NH
Licensed & Insured Contractor
5.0 ★ Google
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⚡ licensed and insured★★★★★ 5.0 Google 🏗️ Licensed & Insured📍 Exeter, NH⏳ 2-Hour Response

Spray Foam Insulation in Exeter, New Hampshire

Exeter homeowners face specific insulation and energy efficiency challenges. Exeter is a historic Seacoast town, characterized by 1700s–1900s colonials with significant air leakage and cold NH winters with high heating bills in older homes. These conditions make spray foam insulation one of the highest-return investments Exeter homeowners can make.

Smooth Construction Services serves Exeter and all Rockingham communities with professional, professional spray foam insulation. We review building conditions, comfort goals, moisture concerns, and installation details before recommending the right assembly.

What’s Included

  • Up to R-7 per inch — highest available
  • Air sealing and insulation in one application
  • Eliminates moisture and condensation
  • Qualifies for Energy Efficiency incentives depending on eligibility
  • Lasts the lifetime of the building

Serving Exeter and nearby communities: Salem, Derry, Londonderry, Portsmouth, Hampton. View full service area.

Energy Efficiency Review
Up to 100%

For qualifying Exeter homeowners on eligible services

Also Serving Nearby

FAQ

Spray Foam Insulation Exeter NH — Common Questions

In Exeter and surrounding towns, open-cell spray foam typically runs $0.44–$0.65 per board foot and closed-cell runs $1.00–$1.50 per board foot. A typical attic or basement project costs $2,000–$8,000 before Energy Efficiency incentives. Call 857-214-2434 for a free, site-specific estimate.
Yes — as a certified Energy Efficiency contractor, Smooth helps Exeter area homeowners access incentives covering 75–100% of qualifying insulation projects. Most homeowners may qualify for significant incentives on projects worth thousands.
Most residential spray foam projects in Exeter and surrounding Rockingham communities are completed in one day. Larger commercial projects may take 2–3 days.
Closed-cell (R-6.5–7/inch) is moisture-resistant and rigid — ideal for basements and crawl spaces. Open-cell (R-3.5/inch) is more affordable and great for attic ceilings and interior walls.
Yes. Most Exeter homeowners see 20–40% reductions in heating and cooling costs after spray foam installation. Given Exeter's cold NH winters with high heating bills in older homes, the savings are significant.

Free Estimate — Spray Foam Insulation in Exeter, NH

Response within 2 hours. Project scope reviewed. Serving Exeter and all Rockingham communities.

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