Serving Greensboro & the Triad — Guilford County & surrounding areas Call for a free quote: (336) 536-3688
Free Quote
Spray Foam Insulation · Greensboro, NC

Spray Foam Insulation in Greensboro, NC

Cut your energy bills and seal out Triad humidity with professional open-cell and closed-cell spray foam — for attics, crawl spaces, new construction, and metal buildings. Licensed, insured, and local to Guilford County.

Licensed & insured installers Free on-site estimates Open & closed cell

Get a free spray foam quote

Tell us what you need insulated in Greensboro and we'll get you a no-obligation estimate — usually same day.

  • Attic & roofline foam
  • Crawl space & rim joist
  • New construction & remodels
  • Pole barns & metal buildings
Get your free quote

Spray foam insulation services in Greensboro

From existing homes to new builds and outbuildings, we install the right foam for the job across Greensboro and the Triad.

🏠

Attic Insulation

Insulate the attic floor or spray the roof deck to create a sealed, conditioned attic that holds temperature through Carolina summers and winters.

🧱

Crawl Space Foam

Closed-cell foam on crawl space walls and rim joists blocks ground moisture and drafts — a big deal in the Triad's humid climate.

🔨

New Construction

Spray foam during the build for the tightest possible envelope, better HVAC sizing, and a quieter, more efficient finished home.

🏗️

Metal & Pole Barns

Closed-cell foam on metal buildings, workshops, and pole barns stops condensation and makes the space usable year-round.

🌡️

Open-Cell Foam

A cost-effective, expanding foam that's ideal for interior walls and attics — excellent air sealing and sound dampening.

💧

Closed-Cell Foam

Denser, higher R-value per inch, and a moisture barrier — the go-to for crawl spaces, rim joists, and exterior applications.

Why homeowners in the Triad choose spray foam

Traditional fiberglass batts sag, gap, and let air leak. Spray foam expands to seal every crack, giving you a continuous air and moisture barrier that fiberglass simply can't match — which is why it's the top upgrade for lowering energy bills in Greensboro homes.

Whether you're fighting a hot upstairs, a damp crawl space, or high power bills, sealing the envelope with spray foam is usually the single highest-impact insulation improvement you can make.

Talk to a spray foam pro

Read our guide: Spray Foam vs. Fiberglass in a NC Crawl Space →

  • Lower energy billsAir-tight sealing means your HVAC runs less and holds temperature longer.
  • Controls moisture & humidityClosed-cell foam blocks the damp air that drives mold and wood rot in NC crawl spaces.
  • Even, comfortable temperaturesNo more hot upstairs bedrooms or cold floors over the crawl space.
  • Stronger & quieterFoam adds rigidity and dampens outside noise.
  • Long-term valueA one-time upgrade that keeps paying you back every month.

Serving Greensboro & the surrounding Triad

Local crews covering Greensboro and nearby Guilford County communities. If you're near the Triad, we likely cover you — just ask.

GreensboroHigh PointKernersville SummerfieldOak RidgeJamestown GibsonvillePleasant GardenStokesdale Browns SummitMcLeansvilleWhitsett

Spray foam insulation — common questions

How much does spray foam insulation cost in Greensboro?

Cost depends on the area's square footage, the foam type (open-cell vs closed-cell), and the thickness required. Most residential jobs — an attic or a crawl space — fall into a few thousand dollars, and larger whole-home or new-construction projects run higher. The best way to get an accurate number is a free on-site quote, since every home is different.

Open-cell vs. closed-cell foam — which do I need?

Open-cell is lighter, expands more, and is a cost-effective choice for interior walls and attic rooflines where air sealing and sound control matter most. Closed-cell is denser, has a higher R-value per inch, and acts as a moisture barrier — making it the right pick for crawl spaces, rim joists, metal buildings, and exterior applications. We'll recommend the correct foam for each part of your project.

Is spray foam worth it in North Carolina's climate?

Yes. The Triad's hot, humid summers and swings in temperature make air sealing especially valuable. Spray foam controls both heat and moisture, which is why it's so effective in NC crawl spaces and attics where humidity and drafts are the main problems.

How long does a spray foam installation take?

Most residential attic or crawl space jobs are completed in a single day. Larger or new-construction projects may take longer. We'll give you a clear timeline with your quote.

Can you spray foam an existing home?

Absolutely. Attics, crawl spaces, rim joists, and accessible walls can all be retrofitted with spray foam in existing Greensboro homes — it's one of the most popular energy upgrades we do.

Spray Foam Insulation guides

Straight answers for Greensboro homeowners.

Spray Foam vs. Fiberglass in a North Carolina Crawl Space: What Actually Holds Up →How Much Does Spray Foam Insulation Cost in Greensboro, NC? (2024 Pricing Guide) →Open-Cell vs. Closed-Cell Spray Foam: Which Is Right for Your Triad Home? →

Get your free spray foam quote in Greensboro

Ready to lower your energy bills and seal out the humidity? Call now and a local spray foam specialist will get you a fast, no-obligation estimate.

(336) 536-3688
Call or Text for a Free Estimate