A complete guide to how it works, where it helps, and why homeowners across the Capital Region are switching.

Whether you’re insulating a new build or sealing up an old attic, spray foam offers airtight protection, lower energy bills, and long-lasting comfort.

What Is Spray Foam Insulation?

Spray foam insulation is a two-part liquid that expands into a solid, creating an airtight seal. Unlike fiberglass batts or cellulose, spray foam fills gaps, cracks, and irregular spaces—making it ideal for hard-to-reach areas and older homes.

It comes in two main types:
Open-cell: Softer, more flexible, slightly less dense—great for interior walls and sound control.
Closed-cell: Denser and more rigid—excellent for structural support, moisture resistance, and extreme climates

Key Benefits of Spray Foam

  • Energy Savings
    Up to 30–50% lower heating and cooling costs in some homes.
  • Moisture & Mold Resistance
    Stops air leaks, condensation, and moisture buildup.
  • Improved Comfort
    Warmer floors, fewer drafts, and better indoor temp control.
  • Long-Term Performance
    Won’t sag, degrade, or shift over time like fiberglass.
  • Pest & Air Barrier
    Blocks insects, rodents, and outside allergens.

Where It’s Used

Spray foam works in a wide range of residential and light commercial spaces, including:

Spray Foam vs. Fiberglass

Spray foam costs more upfront—but saves money every month for decades.

Feature

Spray Foam

Fiberglass

Seals gaps?

Yes

No

R-value per inch

High

Medium

Resists mold & pests

Yes

No

Adds structural strength

Yes

No

Cost upfront

Higher

Lower

Long-term savings

High

Moderate

The cost of spray foam insulation depends on:

  • Square footage
  • Type (open-cell or closed-cell)
  • Accessibility of the space
  • Whether it’s new construction or retrofit
  • Desired R-value / code compliance

We’ll give you a detailed quote with zero pressure.

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Frequently Asked Questions

Yes. Once cured (within a few hours), spray foam is non-toxic and safe for indoor environments.

Spray foam lasts decades—it won’t shift, sag, or compress like other materials.

In most cases, yes—especially during major remodels. Attics and crawl spaces are easiest to retrofit.

Absolutely. It keeps hot air out just as well as it keeps cold air in.

Ready to Insulate Smarter?

We’ll walk you through your options, inspect your space, and give you a detailed quote with zero pressure. Homeowners in Albany, Troy, Schenectady, and Saratoga trust us for reliable results—now it’s your turn.

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Ready to insulate smarter?