Albany winters are no joke. If your home feels drafty or your heating bills are creeping higher each month, poor insulation could be to blame. Spray foam insulation is one of the most effective ways to seal your home—but what’s it going to cost?

Let’s break down average prices in the Capital Region, compare open-cell and closed-cell foam, and look at the rebates available to help you save.

Average Spray Foam Costs in the Albany Area

Most spray foam insulation jobs in Albany cost between $2,000 and $6,000, depending on the size of your home, the type of foam used, and how accessible the installation areas are. The national average is around $2,855, but older homes in the Northeast often require a bit more work.

Here’s a rough breakdown:

Open-cell foam: $0.35–$0.55 per board foot
Closed-cell foam: $1.00–$2.00 per board foot
Installation range: $1.00–$4.50 per square foot

To estimate board feet:
Square footage × Depth in inches = Total board feet
Example: 500 sq. ft. insulated at 3 inches = 1,500 board feet

Open-Cell vs. Closed-Cell: What’s the Difference?

Open-Cell Foam

More affordable
Great for soundproofing and indoor walls
R-value ~3.5 per inch
Not a moisture barrier
Often used in attics and interior walls

Closed-Cell Foam

Higher cost, but higher performance
Air and moisture barrier
R-value 5.6–7.0 per inch
Adds structural strength
Ideal for basements, crawlspaces, rim joists, and exteriors

Albany’s cold climate makes closed-cell foam especially useful for areas prone to moisture or high heat loss.

What Affects the Total Price?

Each project is different, but common price factors include:

Size and layout of the home
Foam type (open-cell vs. closed-cell)
Depth of insulation required
Ease of access to the space (tight crawlspaces = more labor)
Removal of old insulation, if needed
Rebates or tax credits (more on that below)

Cost by Area of the Home

Area	Open-Cell Estimate	Closed-Cell Estimate
Attic (full coverage)	$3,500–$5,000	$4,500–$7,000
Basement/Crawlspace	Not recommended	$3,000–$6,000
Rim Joists	$500–$1,200	$800–$1,600

If your Albany home is older or drafty, insulating rim joists and basement walls with closed-cell foam can dramatically reduce heat loss.

Rebates and Incentives in New York State

Good news—there’s help available. Spray foam insulation can qualify for generous rebates and credits:

NYSERDA Comfort Home Program

Rebates up to $4,000 for energy upgrades
Available for insulation, air sealing, and HVAC
Based on home size and scope of work

EmPower+ Program

For income-eligible homeowners
Covers insulation and air sealing
Projects up to $10,000 fully funded

Federal Tax Credit

Through the Inflation Reduction Act
Claim 30% of project cost, up to $1,200/year

We recommend working with a contractor who’s familiar with these programs to maximize your savings.

Why Spray Foam Is Worth It in Albany

Spray foam costs more up front, but it often pays for itself in energy savings—especially in a region like Albany where heating systems run for half the year.

Benefits include:

Lower energy bills (up to 50% savings vs. fiberglass)
Eliminates drafts and cold spots
Prevents mold and moisture buildup
Lasts 80–100 years with no sagging or settling
Can increase home resale value

Ready to Seal in the Warmth?

If you’re considering spray foam for your attic, crawlspace, or basement, we’d be happy to help.

Free quotes
Local pros who know Albany homes
Guidance on rebates and tax credits

📞 Call us at (518) 213-2574 or get your free estimate here and we’ll walk you through your options—no pressure, no sales games.

How Much Does Spray Foam Insulation Cost in Albany, NY?