(803) 887-2409
South Carolina Spray Foam Insulation

South Carolina Spray Foam Insulation Terms

South Carolina Spray Foam Insulation serves Greenville, South Carolina and nearby communities. Same-week estimates, no obligation.

(803) 887-2409 Fully Insured Same-Week Estimates Statewide Coverage

Free On-Site Estimate

Get Your Free Spray Foam Estimate in South Carolina

  • Free, no-obligation on-site estimates
  • Fully insured — residential & commercial
  • Same-week scheduling across the metro
  • Open-cell & closed-cell, priced by the job
(803) 887-2409
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Use of This Site

This website is an informational resource for homeowners interested in spray foam insulation services in South Carolina, including the Upstate — Greenville, Spartanburg, Anderson, Rock Hill, Greer, and Seneca. By accessing this site, you agree to these terms.

Lead Submission

When you submit a request through our site or call a number listed here, you are requesting to be connected with local spray foam insulation contractors. We make no assurances regarding contractor quality, pricing, or availability. Contractors operate as independent businesses.

Accuracy of Information

We work to provide reliable, up-to-date educational content about insulation costs, climate, and performance in South Carolina. Pricing and building-code figures are estimates and change over time. Always consult a qualified insulation professional for your specific home before making a decision.

Limitation of Liability

This website and its operators are not liable for any damages arising from your use of this site or from services provided by contractors.

Contact

For questions about these terms, email legal@scsprayfoaminsulation.com.

Last updated: July 2026

Cities We Serve

Greenville Spartanburg Rock Hill Greer Seneca Anderson Mauldin Taylors Easley Simpsonville Clemson

Frequently asked questions

How much does spray foam insulation cost in South Carolina?

Spray foam insulation in South Carolina typically costs $1.00–$1.60 per board foot for open-cell foam and $1.60–$2.60 per board foot for closed-cell foam. Attic and crawl-space scopes are quoted from measured board feet after an on-site evaluation. Final pricing depends on access, required thickness, and any removal of existing insulation.

What is the difference between open-cell and closed-cell spray foam for South Carolina homes?

Closed-cell spray foam delivers approximately R-6 to R-7 per inch; open-cell approximately R-3.5 to R-4 per inch. Closed-cell is recommended for South Carolina crawl spaces and moisture-prone areas because it provides a Class II vapor retarder — critical in a hot, humid climate. Open-cell is preferred for many attic applications and costs less per board foot. Our service area sits in IECC Climate Zone 3A); code requires R-38 (Zone 3A min) for attics. Code requires R-38 (Zone 3A min).

How long does spray foam insulation last in a South Carolina home?

Spray foam is a permanent insulation with an expected lifespan of 80+ years without sagging or compressing when properly installed. Unlike fiberglass batts, it does not compress, sag, or absorb moisture. In South Carolina's hot, humid climate, closed-cell foam also resists the moisture infiltration that shortens the life of other insulation types.

How much can spray foam insulation reduce energy bills in South Carolina?

Homeowners typically see 20–40% lower heating and cooling costs after air sealing and insulation, depending on the home's starting condition. In South Carolina's cooling-dominated climate, spray foam's dual function as insulation and air barrier stops the humid-air infiltration and radiant heat that fiberglass batts alone cannot address.

Are rebates or tax credits available for spray foam insulation in South Carolina?

Duke Energy and local programs offer rebates for qualifying insulation and air-sealing upgrades; amounts vary by measure and change annually — confirm current amounts before your estimate. The federal 25C Energy Efficient Home Improvement Credit ended December 31, 2025. No federal tax credit currently applies to insulation work; utility rebates remain available.

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By submitting this form, you consent to receive calls and text messages, including by automated means, from South Carolina Spray Foam Insulation at the number provided regarding your inquiry. Consent is not a condition of purchase. Message and data rates may apply. Reply STOP to opt out. See our Privacy Policy.

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